TY  - BOOK
AU  - Maitra T
AU  - Lahiri R K
ED  - Indian Statistical Institute.Research and Training School
TI  - Role of sample surveys in land utilisation and crop yield estimation
U1  - 330.72 
PY  - 1973///
CY  - Calcutta
PB  - ISI
KW  - Crop
KW  - Economics
KW  - Land utilisation
KW  - Sample surveys
ER  -