000 00378nam a2200133Ia 4500
008 241212s9999 xx 000 0 und d
020 _a8185771987
082 _a363.7
_bR17M
100 _aRam Prakash
245 0 _aMan and environmental science
_cRam Prakash.
260 _aJaipur
_bABD Publications
_c2004
300 _aiii, 372p.: ill.; 22cm.
650 _aEnvironmental problems.
999 _c46573
_d46573