Some reproductive studies on some fresh water fish with regard to some pathological and toxicological factors

Faculty	Veterinary Medicine	Year:	1997
Type of Publication:	Theses	Pages:	231
Authors:	Ahmed Mohamed Mahmoud EL-Ashram
		BibID	328153
Keywords :	Fresh water fish
Abstract:	The main objective of the present study was to evaluate the reproductive performance of O.niloticus as the first popular fish in Egypt, in addition to the red tilapia as recently imported species. Aslo some reproductive disorders of these species were stu

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