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Feeding and management systems for smallholder duck production in the Mekong Delta of Vietnam /Men, Bui Xuan. January 2001 (has links)
Diss. (sammanfattning)--Uppsala : Sveriges lantbruksUniversity, 2001. / Härtill 5 uppsatser.
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Seasonal food availability for wintering and migrating dabbling ducks and its implications for management at the Hackensack Meadowlands of New JerseyDiBona, Matthew T. January 2008 (has links)
Thesis (M.S.)--University of Delaware, 2007. / Principal faculty advisor: Jacob L. Bowman, Dept. of Entomology & Wildlife Ecology. Includes bibliographical references.
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Habitat use by juvenile female canvasbacks wintering on the upper Chesapeake Bay /Rhodes, Walter E., January 1989 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1989. / Vita. Abstract. Includes bibliographical references (leaves 46-50). Also available via the Internet.
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Ducks in the muck : models of waterfowl aggregation /Silverman, Emily Davies, January 1999 (has links)
Thesis (Ph. D.)--University of Washington, 1999. / Vita. Includes bibliographical references (leaves [110]-121).
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The blue-winged teal its ecology and management,Bennett, Logan Johnson, January 1938 (has links)
"A thesis presented to the Graduate college of Iowa state college in partial fulfillment of the requirements for the degree of doctor of philosophy."--Foot-note, p. v. / Frontispiece accompanied by guard sheet with descriptive letterpress. "Literature cited": p. 133-137.
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Effects of cattle grazing on upland nesting duck production in the Aspen Parkland /Warren, Jeffrey Michael. January 2004 (has links)
Thesis (M.S.)--Montana State University, 2004. / Includes bibliographical references (p. 55-62) and abstract.
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The black duck in eastern Canada a study of the breeding ecology /Wright, Bruce Stanley. January 1947 (has links)
Thesis (Master's)--University of Wisconsin, 1947. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves [157]-163).
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The feeding value of certain duck food plants of the Bear River Migratory Refuge as determined by chemical analysisChristensen, Dale Clair, January 1900 (has links)
Thesis (M.S.)--Utah State Agricultural College, 1938. / Title from title screen (viewed Aug. 14, 2009). Department: Botany. Includes bibliographical references. Archival copy available in print.
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Life history traits, social mating system and genetic variation in the buff-banded rail Gallirallus philippensis on Heron island /Manson, Fiona J. January 2003 (has links) (PDF)
Thesis (Ph.D.) - University of Queensland, 2004. / Includes bibliography.
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A study of waterfowl nesting on the Saskatchewan River deltaTownsend, Gerald Hugh. January 1965 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1965. / eContent provider-neutral record in process. Description based on print version record. Bibliography: l. 32-34.
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