Box 5
Container
Contains 93 Results:
Research Bulletin 439 — Combinations of Rotations and Fertilization to Maximize Crop Profits on Farms in North-Central Iowa (An Application of Linear Programing by Earl O. Heady, Robert McAlexander and W. D. Shrader, 1956
File — Box: 5, Folder: 54
Identifier: RS 9/1/0/10
Description of Material
From the Sub-Group:
This collection (1899-2001) contains many but not all publications distributed by the extension service in Iowa. It consists of special reports, bulletins, research bulletins, experiment station reports, annual reports, rural sociology reports, North central regional publications, miscellaneous reports and soil surveys for 21 counties in Iowa. In addition to the publications distributed by the extension service, there are approximately 12,000 articles that were submitted to journals for...
Dates:
1956
Research Bulletin 440 — Optimum Farm Plans for Beginning Farmers on Tama-Muscatine Soils (An Application of Linear Programming) by Earl O. Heady, Laurel D. Loftsgard, Arnold Paulsen and E. R. Duncan, 1956
File — Box: 5, Folder: 55
Identifier: RS 9/1/0/10
Description of Material
From the Sub-Group:
This collection (1899-2001) contains many but not all publications distributed by the extension service in Iowa. It consists of special reports, bulletins, research bulletins, experiment station reports, annual reports, rural sociology reports, North central regional publications, miscellaneous reports and soil surveys for 21 counties in Iowa. In addition to the publications distributed by the extension service, there are approximately 12,000 articles that were submitted to journals for...
Dates:
1956
Research Bulletin 441 — Production Functions, Isoquants, Isoclines and Economic Optima in Corn Fertilization for Experiments with Two and Three Variable Nutrients by William G. Brown, Earl O. Heady, John T. Pesek and Joseph A. Stritzel, 1956
File — Box: 5, Folder: 56
Identifier: RS 9/1/0/10
Description of Material
From the Sub-Group:
This collection (1899-2001) contains many but not all publications distributed by the extension service in Iowa. It consists of special reports, bulletins, research bulletins, experiment station reports, annual reports, rural sociology reports, North central regional publications, miscellaneous reports and soil surveys for 21 counties in Iowa. In addition to the publications distributed by the extension service, there are approximately 12,000 articles that were submitted to journals for...
Dates:
1956
Research Bulletin 442 — Least-Cost Rations and Optimum Marketing Weights for Broilers by Earl O. Heady, Stanley Balloun and Robert McAlexander, 1956
File — Box: 5, Folder: 57
Identifier: RS 9/1/0/10
Description of Material
From the Sub-Group:
This collection (1899-2001) contains many but not all publications distributed by the extension service in Iowa. It consists of special reports, bulletins, research bulletins, experiment station reports, annual reports, rural sociology reports, North central regional publications, miscellaneous reports and soil surveys for 21 counties in Iowa. In addition to the publications distributed by the extension service, there are approximately 12,000 articles that were submitted to journals for...
Dates:
1956
Research Bulletin 443 — Least-Cost Rations and Optimum Marketing Weight for Turkeys by Earl O. Heady, Stanley Balloun and Gerald W. Dean, 1956
File — Box: 5, Folder: 58
Identifier: RS 9/1/0/10
Description of Material
From the Sub-Group:
This collection (1899-2001) contains many but not all publications distributed by the extension service in Iowa. It consists of special reports, bulletins, research bulletins, experiment station reports, annual reports, rural sociology reports, North central regional publications, miscellaneous reports and soil surveys for 21 counties in Iowa. In addition to the publications distributed by the extension service, there are approximately 12,000 articles that were submitted to journals for...
Dates:
1956
Research Bulletin 444 — Milk Production Functions, Hay/Grain Substitution Rates and Economic Optima in Dairy Cow Rations by Earl O. Heady, John A. Schnittker, N.L. Jacobson and Solomon Bloom, 1956
File — Box: 5, Folder: 59
Identifier: RS 9/1/0/10
Description of Material
From the Sub-Group:
This collection (1899-2001) contains many but not all publications distributed by the extension service in Iowa. It consists of special reports, bulletins, research bulletins, experiment station reports, annual reports, rural sociology reports, North central regional publications, miscellaneous reports and soil surveys for 21 counties in Iowa. In addition to the publications distributed by the extension service, there are approximately 12,000 articles that were submitted to journals for...
Dates:
1956
Research Bulletin 445 — Analysis of the Effects of Alternative Farm Leasing Arrangements (An Application of Linear Programming) by Earl O. Heady, Gerald W. Dean and Alvin C. Egbert, 1956
File — Box: 5, Folder: 60
Identifier: RS 9/1/0/10
Description of Material
From the Sub-Group:
This collection (1899-2001) contains many but not all publications distributed by the extension service in Iowa. It consists of special reports, bulletins, research bulletins, experiment station reports, annual reports, rural sociology reports, North central regional publications, miscellaneous reports and soil surveys for 21 counties in Iowa. In addition to the publications distributed by the extension service, there are approximately 12,000 articles that were submitted to journals for...
Dates:
1956
Research Bulletin 446 — Effects of the Corn Storage Program of Corn Carryover Stocks and Corn Utilization by Geoffrey Shepherd and Allen Richards, 1957
File — Box: 5, Folder: 61
Identifier: RS 9/1/0/10
Description of Material
From the Sub-Group:
This collection (1899-2001) contains many but not all publications distributed by the extension service in Iowa. It consists of special reports, bulletins, research bulletins, experiment station reports, annual reports, rural sociology reports, North central regional publications, miscellaneous reports and soil surveys for 21 counties in Iowa. In addition to the publications distributed by the extension service, there are approximately 12,000 articles that were submitted to journals for...
Dates:
1957
Research Bulletin 447 — Uncertainty, Expectations and Investment Decisions for a Sample of Central Iowa Farms by Earl O. Heady, R. J. Hildreth and Gerald W. Dean, 1957
File — Box: 5, Folder: 62
Identifier: RS 9/1/0/10
Description of Material
From the Sub-Group:
This collection (1899-2001) contains many but not all publications distributed by the extension service in Iowa. It consists of special reports, bulletins, research bulletins, experiment station reports, annual reports, rural sociology reports, North central regional publications, miscellaneous reports and soil surveys for 21 counties in Iowa. In addition to the publications distributed by the extension service, there are approximately 12,000 articles that were submitted to journals for...
Dates:
1957
Research Bulletins 448-488 — Contents and Index 1957-1960, 1960
File — Box: 5, Folder: 63
Identifier: RS 9/1/0/10
Description of Material
From the Sub-Group:
This collection (1899-2001) contains many but not all publications distributed by the extension service in Iowa. It consists of special reports, bulletins, research bulletins, experiment station reports, annual reports, rural sociology reports, North central regional publications, miscellaneous reports and soil surveys for 21 counties in Iowa. In addition to the publications distributed by the extension service, there are approximately 12,000 articles that were submitted to journals for...
Dates:
1960