00450nam a22001697a 4500 61835 61835 WUSLLib 191212b ||||| |||| 00| 0 eng d 978-90-8686-013-5 English 639.311 FIS Zijpp, A.J. Van der ed. 14850 Fishponds in farming systems Netherlands Wageningen Academic 2007 311 p. 25cm. Fishponds 14851 ddc SR 0 0 ddc 0 0 SRC MKDL MKDL REF 2019-12-12 0 639.311 FIS 69692 2019-12-12 00:00:00 2019-12-12 SR 0 0 ddc 0 0 LEN MKDL MKDL LEN 2019-12-12 0 639.311 FIS 69693 2019-12-12 00:00:00 2019-12-12 L