APA

Guerin H., Richard D., Duché A. & Lefèvre P. (19901115). [Chemical composition of feces from bovines, sheep and goats feeding from Sahelo-Sudanese natural or farming fields: its use for estimating the nutritive value of their diet]. : Reproduction, nutrition, development.

Chicago

Guerin H, Richard D, Duché A and Lefèvre P. 19901115. [Chemical composition of feces from bovines, sheep and goats feeding from Sahelo-Sudanese natural or farming fields: its use for estimating the nutritive value of their diet]. : Reproduction, nutrition, development.

Harvard

Guerin H., Richard D., Duché A. and Lefèvre P. (19901115). [Chemical composition of feces from bovines, sheep and goats feeding from Sahelo-Sudanese natural or farming fields: its use for estimating the nutritive value of their diet]. : Reproduction, nutrition, development.

MLA

Guerin H, Richard D, Duché A and Lefèvre P. [Chemical composition of feces from bovines, sheep and goats feeding from Sahelo-Sudanese natural or farming fields: its use for estimating the nutritive value of their diet]. : Reproduction, nutrition, development. 19901115.