000 00392nam a2200121Ia 4500
001 3583
008 150525s9999 xx 000 0 und d
020 _a0 902331 09 4
100 _aRichardson D
245 _aFrozen Human Semen Proceedings Of A Workshop Upon The Cryob Iology Of Human Semen, And Its Role In Artificial Inseminati
250 _a0
260 _aLondon
_bThe Royal College Of O
_c1979
999 _c31838
_d31838