Cita APA

Alavéz López, S. (2014). Effect of poró Erythrina poeppigiana (Walpers) O.F. Cook, planted at four spacings on the production maize Zea mays, in an alley cropping system. Universidad de Costa Rica, San José (Costa Rica) CATIE, Turrialba (Costa Rica).

Citación estilo Chicago

Alavéz López, S. Effect of Poró Erythrina Poeppigiana (Walpers) O.F. Cook, Planted At Four Spacings On the Production Maize Zea Mays, in an Alley Cropping System. Universidad de Costa Rica, San José (Costa Rica) CATIE, Turrialba (Costa Rica), 2014.

Cita MLA

Alavéz López, S. Effect of Poró Erythrina Poeppigiana (Walpers) O.F. Cook, Planted At Four Spacings On the Production Maize Zea Mays, in an Alley Cropping System. Universidad de Costa Rica, San José (Costa Rica) CATIE, Turrialba (Costa Rica), 2014.