TY  - BOOK
AU  - Sudhir Sen
TI  - A richer harvest; new horizons for developing countries
SN  - 07096596X
U1  - 338.1091724/SUD 
PY  - 1974///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company
KW  - Agriculture--Economic aspects
ER  -