Dyfyniad APA

Tandon,HLS. (1992). Non-traditional sectors for fertiliser use. Fertiliser Development and Consultation Organisation.

Dyfyniad Arddull Chicago

Tandon,HLS. Non-traditional Sectors for Fertiliser Use. New Delhi: Fertiliser Development and Consultation Organisation, 1992.

Dyfyniad MLA

Tandon,HLS. Non-traditional Sectors for Fertiliser Use. Fertiliser Development and Consultation Organisation, 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.