Cita APA

Tirado Sánchez, H. (1979). Agro-economic evaluation of two crop systems established with zero tilling in Turrialba, Costa Rica.

Citación estilo Chicago

Tirado Sánchez, H. Agro-economic Evaluation of Two Crop Systems Established With Zero Tilling in Turrialba, Costa Rica. 1979.

Cita MLA

Tirado Sánchez, H. Agro-economic Evaluation of Two Crop Systems Established With Zero Tilling in Turrialba, Costa Rica. 1979.

Precaución: Estas citas no son 100% exactas.