TY - BOOK AU - M. Islam TI - Aquatic weeds of North-East India SN - 81-7089-099-3 U1 - 632.58 PY - 1989/// CY - Dehradun PB - International book distributors N1 - M. Islam: Aquatic weeds of North-East India. Dehradun. International book distributors, 1989. 81-7089-099-3--(632.58ISL) ER -