TY  - SER
AU  - Billard,R.
AU  - Weil,C.
AU  - Bieniarz,K.
AU  - Mikolajczyk,T.
AU  - Breton,B.
AU  - Epler,P.
AU  - Bougoussa,M.
TI  - Testicular and some hormonal changes during the first four years of life in the mirror carp, Cyprinus carpio L
KW  - Carp
N1  - Billard, R.- Laboratory of Ichthiology, Museum National dïHistorie Naturelle, 43, rue Cuvier, 75231 Paris, France
ER  -