TY  - BOOK
AU  - Jamal T Manassah and Ernest J Briskey 
AU  - Manassah, Jamal T     Briskey, Ernest J 
TI  - Advances in Food Producing Systems for arid and Semiarid Levels Part A and Part B 
U1  - 630.915'4  
PY  - 1981///
CY  - Newyork
PB  - Academic
ER  -