000 00401nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a571.816
_bB938
100 _aBullough W S
245 _aVertebrate sexual cycles
260 _aLondon
_bMethuen
_c1951
300 _aviii,117p.
650 _aReproduction
650 _aVertebrates
942 _cBK
999 _c45716
_d45716