TY  - BOOK
AU  - Biswas, K.
AU  - Calder, Cc
TI  - Hand book of common water and marsh plants of India and Burma
PY  - 1984///
CY  - Dehra Dun
PB  - Bishen Singh Mahendra Pal Singh
N1  - Ed2 Rev and enl by K Biswas
ER  -