000 00439nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a81-7040-295-6
041 _aeng
082 _aG:66
_bN5;2
100 _aArora, Mohan P..
245 0 _aOrganic evolution /
_cby Mohan P.Arora.
250 _a1st ed /
260 _aBombay :
_bHimalaya Publishing House ,
_c1987
300 _a319p ;
650 _aOrganic Evolution
942 _cTB
999 _c37460
_d37460