Dyfyniad APA

Afolayan, A. J., & Ayandele, K. S. (1990). A quantitative study of the structure of an abandoned cropland in Nigeria.

Dyfyniad Arddull Chicago

Afolayan, A J., y K S. Ayandele. A Quantitative Study of the Structure of an Abandoned Cropland in Nigeria. 1990.

Dyfyniad MLA

Afolayan, A J., y K S. Ayandele. A Quantitative Study of the Structure of an Abandoned Cropland in Nigeria. 1990.

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