000 00274nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a597 UNIRO
100 _aUNIRO
245 _aHormonal regulation of the sexual cycle of fishes part I
260 _b
_c1975
942 _cBK
_2ddc
999 _c2440
_d2440