TY - BOOK ID - 135905772 TI - Aspects of fish culture and fish breeding AU - Skjervold, H. AU - Huisman, E. A. AU - Richter, C. J. J. PY - 1976 PB - Wageningen Veenman DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:135905772 AB - ER -