TY  - BOOK
ED  - India. National Sample Survey Office
TI  - NSS 20th round : July 1965- June 1966
U1  - 311.2 21st
PY  - 1969///
CY  - Delhi
PB  - Manager of Publications
KW  - Sampling (Statistics); Land use-Surveys
N1  - Contents: no. 147- Some results of the land utilisation survey and crop-cutting experiments
ER  -