000 00372nam a2200145Ia 4500
008 150518s1997||||xx |||||||||||||| ||und||
020 _a8174884785
082 _a363.73
_bKUM
100 _aKumar, H. D.
245 _aGlobal and general environment
_cKumar, H. D.
250 _a-
260 _aNew Delhi
_b Anmol Publications
_c1997
300 _aviii, 486 p.
942 _cBK
999 _c19927
_d19927