00869nam a22002057a 4500 BD-DhUL 20160209121625.0 160209s1983 bg ab||| m||| 00| 0 eng d BD-DhUL BD-DhUL 664.725 OBS Rahman, Obaidur Spatial pattern of adoption of high yeilding varieties (HYVs) of rice and wheat and its input and output characteristics in a controlled area, Kaultia Union, Bangladesh / Obaidur Rahman [MS Thesis] Dhaka : University of Dhaka, 1983. xix, 184 p. : ill., mapa ; 29 cm. Thesis (MS )—Department of Geography & Environment, University of Dhaka, 1983. Includes bibliographical references. Rice Commercial processing Technology Wheat Commercial processing Technology ddc REF 47982 47982 0 0 ddc 0 664_725000000000000_OBS 1 REF 79526 DUSL DUSL REF 2016-02-09 Gift 664.725 OBS 468633 2016-02-09 2016-02-09 REF