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Variations in abundance of intestinal helminths of gadwalls (Anas Strepera), mottled ducks (Anas fulvigula) and ring-necked ducks (Aythya collaris) wintering in eastern Texas /

Free-ranging anatids were collected during the winters of 1990 through 1992 in Freestone, Chambers and Jefferson Counties, Texas. Intestines from 62 gadwalls (Anas Strepera), 13 mottled ducks (Anas fulvigula) and 13 ring- necked ducks (Aythya collaris) were examined for endohelminths. There was no...

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Bibliographic Details
Main Author: Schmid, Jennifer Lynn, 1965-
Format: Thesis eBook
Language:English
Published: [Place of publication not identified] : [publisher not identified] ; 1993.
Subjects:
Major wildlife and fisheries sciences.
Online Access:Link to OAKTrust copy

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