https://opac.ru.ac.bd/cgi-bin/koha/opac-search.pl?q=ccl=an%3A852&sort_by=relevance&format=rss 2 0 100 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=260 By Skinner, Charles E .
New Delhi : Prentice-hall of India, 1964 .
x, 755 p. : 22 cm..

]]> Place hold on Educational psychology /

]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=260 ISBN:9789843504197 https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=79239 ]]> Mymensingh : Bangladesh Agricultural University Extensions centre (BAUEC), 2021 .
500 p.: 28 cm..
9789843504197

]]> Place hold on A field guide of major insect pests and diseases of different crops in Bangladesh /

]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=79239