TY  - BOOK
AU  - Chacko,V.J.
TI  - A manual on sampling techniques for forest surveys,
AV  - SD387.S73 C5
PY  - 1965///
CY  - Delhi
PB  - Manager of Publications
KW  - Forests and forestry
KW  - India
KW  - Statistical methods
KW  - Sampling (Statistics)
ER  -