TY  - BOOK
AU  - Shukla, R. S
TI  - A textbook of plant ecology (including Ethnobotan and soil science)
SN  - 9788121905480
U1  - 581.7 SHU 
PY  - 1972///
CY  - New Delhi
PB  - S. Chand & Co
KW  - Botany
ER  -