2 treff

Common carp : part 1 - mass production of eggs and early fry
L. Horváth, G. Tamás, A. C. Coche
Bok Engelsk 1985
Common carp : part 2 - mass production of advanced fry and fingerlings in ponds
L. Horváth, G. Tamás, A. C. Coche
Bok Engelsk 1985