APA aipamena

Esquivel Quirós, J. (1997). Effect of poro (Erythrina berteroana) and madero negro (Gliricidia sepium) associated with Brachiaria brizantha over spatial nutrient distribution, microbial biomass and earthworm density; compare with a Brachiaria brizantha and Arachis pintoi association.

Chicago Style aipamena

Esquivel Quirós, J.O. Effect of Poro (Erythrina Berteroana) and Madero Negro (Gliricidia Sepium) Associated With Brachiaria Brizantha Over Spatial Nutrient Distribution, Microbial Biomass and Earthworm Density; Compare With a Brachiaria Brizantha and Arachis Pintoi Association. 1997.

MLA aipamena

Esquivel Quirós, J.O. Effect of Poro (Erythrina Berteroana) and Madero Negro (Gliricidia Sepium) Associated With Brachiaria Brizantha Over Spatial Nutrient Distribution, Microbial Biomass and Earthworm Density; Compare With a Brachiaria Brizantha and Arachis Pintoi Association. 1997.

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