TY - BOOK AU - Sarker, Md. Moniruzzaman AU - Jahan, Md. Sarwar, Supervisor TI - Developmental ecology of freshwater lymnaeid sanails / U1 - 594.3 23 PY - 2002/// CY - Rajshahi PB - Department of Zoology, University of Rajshahi KW - Sanails KW - Ecology N1 - Thesis (Ph. D.) -- Department of Zoology, University of Rajshahi, 2002; References : Leaves 157 - 184 ER -