Cita APA

Singh, Y. (2008). Direct seeding of rice and weed management in the irrigated rice-wheat cropping system of the Indo-Gangetic plains. Philippines: Directorate.

Citación estilo Chicago

Singh, Y. Direct Seeding of Rice and Weed Management in the Irrigated Rice-wheat Cropping System of the Indo-Gangetic Plains. Philippines: Directorate, 2008.

Cita MLA

Singh, Y. Direct Seeding of Rice and Weed Management in the Irrigated Rice-wheat Cropping System of the Indo-Gangetic Plains. Philippines: Directorate, 2008.