Das, Ananda Kumar
Ecology and breeding biology of the spotbill duck, Anas poecilorhyncha J, R. Forstar of the Jamuna river / [PhD Thesis] Ananda Kumar Das - Dhaka : University of Dhaka, 2011. - xiv, 181 [21] p. : ill (some col.) ; 30 cm.
Thesis (Ph. D.) -- Department of Zoology, University of Dhaka, 2007-08.
Includes bibliographical references
Ducks
598.41 / DAE
Ecology and breeding biology of the spotbill duck, Anas poecilorhyncha J, R. Forstar of the Jamuna river / [PhD Thesis] Ananda Kumar Das - Dhaka : University of Dhaka, 2011. - xiv, 181 [21] p. : ill (some col.) ; 30 cm.
Thesis (Ph. D.) -- Department of Zoology, University of Dhaka, 2007-08.
Includes bibliographical references
Ducks
598.41 / DAE