TY  - BOOK
AU  - Pandeya,S.C.
AU  - Singh,J.S.
AU  - Puri,G.S.
TI  - Research methods in plant ecology
U1  - 581.501 8 PAN  
PY  - 1968///.
CY  - Bombay : 
PB  - Asia Publishing House, 
KW  - Plant ecology
ER  -