Dyfyniad APA

Goodland, R. J. A. (1977). Bibliography, agriculture and ecology of Bangladesh. s.n..

Dyfyniad Arddull Chicago

Goodland, Robert J. A. Bibliography, Agriculture and Ecology of Bangladesh. [Dacca: s.n., 1977.

Dyfyniad MLA

Goodland, Robert J. A. Bibliography, Agriculture and Ecology of Bangladesh. s.n., 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.