TY  - BOOK
AU  - Dasgupta, Ajit kumar
AU  - Sen, Amitava
AU  - Sengupta, Jati Kumar
TI  - Planning and the plans
U1  - 580 
PY  - 1961///
CY  - Calcutta
PB  - The post gradute book
KW  - Botany
N1  - includes bibliography
ER  -