Produkt mají v nabídce:
Carp and Pond Fish Culture - Horvath, Laszlo (Head of Fishery Department , Szent Istvan University, and Doctor of Science, Hungarian Academy of Science) a Tamas, Gizella (PhD, Controller of the Hungarian Federation of FishProducers.) a Seagrave, Chris (Senior Lecturer in Fish Farming and
Fully updated new edition Much new information on fertilisation, feeding, stocking, pond aeration Authors are well known for their work on these species Carp and other cyprinids are of huge commercial importance.
