APA Citation

(1969). Principles of tropical grasslands: February-March 1969 /. [Lugar de publicación no identificado]: OTS.

Chicago Style Citation

Principles of Tropical Grasslands: February-March 1969 /. [Lugar de publicación no identificado]: OTS, 1969.

MLA Citation

Principles of Tropical Grasslands: February-March 1969 /. [Lugar de publicación no identificado]: OTS, 1969.

Warning: These citations may not always be 100% accurate.