TY  - BOOK
AU  - J.N. Mitra
TI  - Introduction to systematic botany and ecology
U1  - 581.5 
PY  - 1974///
CY  - Calcutta
PB  - World Press Pvt LImited
N1  - J.N. Mitra: Introduction to systematic botany and ecology.  Calcutta.  World Press Pvt LImited, 1974.--(581.5MIT)
ER  -