TY  - BOOK
AU  - Joginder Kumar
TI  - Populations and land in world agriculture :  Recent trends and relationships
T2  - Population monographs series; 12
U1  - Y31:5:J.1.N4, L3 
PY  - 1973///
CY  - Westport
PB  - Greenwood Press      
KW  - SOCIOLOGY
ER  -