000 00376nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a81-7035-183-9
041 _aen
082 _a333.910068
100 _aGAUTAM, Ashutosh
245 0 _aConservation and management of aquatic resourses
260 _aDelhi :
_bDaya Pub., House.
_c1998
300 _ax, 238 P.
942 _cPR
999 _c59261
_d59261