Obaid Ullah, A. K. M.
A text book of practical biology / A. K. M. Obaid Ullah. - 1st ed. - Chittagong : Jeelani Publications, c 1968. - viii, 236 p. : ill. ; 22 cm.
319 319
Biology.
574 / A1t
A text book of practical biology / A. K. M. Obaid Ullah. - 1st ed. - Chittagong : Jeelani Publications, c 1968. - viii, 236 p. : ill. ; 22 cm.
319 319
Biology.
574 / A1t