TY  - BOOK
AU  - Pandeya, Satish Chandra.
AU  - Puri, G. S.
AU  - Singh, Joginder.
TI  - Research methods in plant ecology
U1  - 581.5 
PY  - 1968///
CY  - Bombay
PB  - Asia Publishing House
KW  - Ecología vegetal
ER  -