Dyfyniad APA

(1993). Rice in wetland ecosystem: Proceedings of the national symposium on rice in wetland ecosystem held at Kottayam,Kerala during December 19 to 21,1990. KAU.

Dyfyniad Arddull Chicago

Rice in Wetland Ecosystem: Proceedings of the National Symposium on Rice in Wetland Ecosystem Held at Kottayam,Kerala During December 19 to 21,1990. Mannuthy: KAU, 1993.

Dyfyniad MLA

Rice in Wetland Ecosystem: Proceedings of the National Symposium on Rice in Wetland Ecosystem Held at Kottayam,Kerala During December 19 to 21,1990. KAU, 1993.

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