https://opac.ru.ac.bd/cgi-bin/koha/opac-search.pl?q=ccl=an%3A175415&sort_by=relevance&format=rss 4 0 100 ISBN:0891584757 https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=3766 ]]> Boulder, Colo : Westview Press, 1979 .
x, 490 p : 24 cm..
0891584757

]]> Place hold on Coal surface mining :

]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=3766 ISBN:0891582592 https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=58987 ]]> By Kovda, V. A..
Boulder, Colo : Westview Press, 1980 .
xix, 277 p. : , Translation of Aridizat͡sii͡a sushi i borʹba s zasukhoĭ 24 cm.
0891582592

]]> Place hold on Land aridization and drought control /

]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=58987 ISBN:0197300022 https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=59809 ]]> Oxford : Oxford University Press, 1986 .
xv, 155 p. : 23 cm..
0197300022

]]> Place hold on Natural gas :

]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=59809 ISBN:0813371856 (alk. paper) : https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=60661 ]]> Boulder, Colo. : Westview Press, 1986 .
xiv, 290 p. : 24 cm..
0813371856 (alk. paper) :

]]> Place hold on The World gas trade :

]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=60661