TY  - BOOK
TI  - National Sample Survey No.147: Twentieth Round July.June 1965 -1966 some results of the Land Utilisation Survey and crop -cutting Experiments
PY  - 1969///
KW  - Agriculture
KW  - Crop cutting
KW  - Economics
KW  - Land utilisation
KW  - Macro economics
KW  - NSS: Twentieth round
ER  -