Дата публикации
Уточнить поиск
Результаты 1-10 из 75
Report | Establishment of an agricultural research programme on an ecological basis in Africa, Sudanian zone
1969
National Agricultural Library - United States of America
Agricultural policy in an affluent society
1969
National Agricultural Library - United States of America
An analysis of agricultural research in relation to the increasing demand for agricultural products Полный текст
1969
Shaw, Byron T. (Byron Thomas)
National Agricultural Library - United States of America
An undergraduated level curriculum project for agricultural engineering in Peru
1969
QUIROZ RIVAS J
Also availabel in Spanish
Показать больше [+] Меньше [-]
Food and Agriculture Organization of the United Nations - Italy
AN ESSAY ON FEDERAL-STATE RESEARCH PROGRAMS IN AGRICULTURAL ECONOMICS: NEEDS AND PROSPECTS FOR THE FUTURE IN AGRICULTURAL MARKETING Полный текст
1969
Manley, William T.
University of Minnesota - United States of America
Simulation of the hydrologic-economic flow system in an agricultural area
1969
Packer, Murland R.
National Agricultural Library - United States of America
A program to attain maximum agricultural production in An Giang province, Viet-nam
1969
Brewer, Joseph D. | Reimer, Allen H. | Schwartz, Charles M.
National Agricultural Library - United States of America
An investigation and development of a technical curriculum for technician preparation in agricultural mechanization
1969
Zareian, Soleiman
National Agricultural Library - United States of America
An analysis of occupational titles and competencies needed in agricultural food products processing plants
1969
Smeltz, LeRoy C.
National Agricultural Library - United States of America
A tulajdonosi minőség a mezőgazdasági termelőszövetkezeti tag jogállásában | Proprietor's quality in the legal status of an agricultural co-operative farmer
1969
Hegedüs, István
National Agricultural Library - United States of America
