Islam, M .
Aquatic weeds of North-East india / M Islam. - Dehradun : International Book Distributors , 1989. - 155p. : ill.,figs.,tables ; 21cm. .
NULL
NULL (Hb)
AQUATIC WEEDS
632.5 / ISLA
Aquatic weeds of North-East india / M Islam. - Dehradun : International Book Distributors , 1989. - 155p. : ill.,figs.,tables ; 21cm. .
NULL
NULL (Hb)
AQUATIC WEEDS
632.5 / ISLA