TY - BOOK AU - Atiur Rahman TI - Ecofile: periodical on life and nature U1 - 333.7924 23 PY - 2003/// CY - Dhaka PB - Unnayan Shamannay KW - Ecology KW - Environment N1 - Vol.-4 no.-3-4 October-December 2002 and January-March 2003 (Water : plenty yet scarce) ER -