ISBN-13: 9780852382820 / Angielski / Twarda / 2002 / 188 str.
ISBN-13: 9780852382820 / Angielski / Twarda / 2002 / 188 str.
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.