Feeding biology and nutrient composition in diet of Hanuman Langur (Semnopithecus entellus Dufresne, 1797) in Keshabpur and Manirampur, Jessore / [MS Thesis] Monkeys 599.8 FEE Thesis (MS) -- Department of Zoology, University of Dhaka, 2011-2012 Includes bibliographical references Dhaak : University of Dhaka, 2013. 2013. 2013 Text [4], viii, 121 p. : eng