TY  - BOOK
AU  - GANGULY, A.K.
AU  - KUMAR, N.C.
TI  - GENERAL BOTANY, Volume II - Part 1: AN INTRODUCTION TO PLANT ECOLOGY, PHYTOGEOGRAPHY, ECONOMIC BOTANY AND PALEONTOLOGY
U1  - 580 
PY  - 1991///
CY  - Delhi
PB  - Emkay Publications, Delhi 
ER  -