TY  - BOOK
AU  - Yadava, P.S.
TI  - Progress in ecology
T2  - v.2: Grassland vegetation; its structure, function, utilization and management
U1  - 581.524.442:582.542.1(540) L7.2 
PY  - 1977///
CY  - New Delhi
PB  - Today and Tomorrow' s
KW  -  P.S.Yadava and J.S.Singh
KW  - Singh, J.S.
KW  - Plant ecology,Grassland ecology
ER  -