Αποτελέσματα αναζήτησης συγγραφέα

1

Artificial reproduction and pond rearing of the African catfish Clarias gariepinus in sub-Saharan Africa:

Artificial reproduction and pond rearing of the African catfish Clarias gariepinus in sub-Saharan Africa: A handbook

ανά Graaf, Gertjan de
Έκδοση 1996

Thư viện lưu trữ: Trung tâm Học liệu Trường Đại học Cần Thơ

2

Floods fish and fishermen :

Floods fish and fishermen : Eight Years experiences with flood plain fisheries, fish migration, fisheries modelling and fish bio diveristy in the comparmentalization pilot project, Bangladesh

ανά Graaf , Gertjan de
Έκδοση 2001

Thư viện lưu trữ: Trung tâm Học liệu Trường Đại học Cần Thơ