000 00229nam a2200073Ia 4500
245 _aParyavaran Abstracts : Vol 15-16(1-4 & 3-4)
260 _bEnv Info Div, Min Env & Forest, New Delhi, India
082 _aG:55am2,N84/N98-99.15-16/V26812
999 _c43506
_d43506