TY  - BOOK
AU  - Otto, Karel.
AU  - Hu'z'evkova', Ivan.
TI  - Universitas agriculturae praga: agricultura tropica et subtropic a 
U1  - 630.7 
PY  - 0000///19 92
CY  - Prague
PB  - Institute of Tropical and Subtropical Agriculture
KW  - National agricultural systems
KW  -  Developing countries
KW  -  Planning
KW  - Agriculture
KW  -  Research
KW  -  Economic aspects
N1  - Includes bibliographical references
ER  -