TY  - BOOK
AU  - Ray,G.L.
AU  - Bhattacharya,K.
AU  - Maity,S.K.
TI  - A study in forestry extension
SN  - 8185421293
U1  - 634.9071 22
PY  - 1996///
CY  - Calcutta : 
PB  - Naya Prokash
KW  - Forestry extension
KW  - Agricultural extension work
N1  - Includes bibliograhy
ER  -