Hand-book of Common Water & Marsh Plants of India & Burma
Biswas K & Calder C C
Hand-book of Common Water & Marsh Plants of India & Burma - Calcutta - pp 216; 24*16
I.2/N36/B11363
Hand-book of Common Water & Marsh Plants of India & Burma - Calcutta - pp 216; 24*16
I.2/N36/B11363