000			00357nam a2200133Ia 4500
008			210219s9999||||xx |||||||||||||| ||und||
082			_a574.526 _bT841M
100			_aTrivedi, P.R _99537
245		0	_aMan and environment. _c P.RTrivedi
260			_aNew Delhi _bAkashdeep publishing house _c1992
300			_av; 304p
942			_cBK
950			_o574.526 T841M
999			_c29343 _d29343