Dyfyniad APA

(1989). Climate and food security: Papers presented at the international symposium on climate variability and Food Security in Developing Countries, 5- February 1987, New Delhi, India. Manila: International Rice Research Institute in Collaboration with American Association for the Advancement of Science.

Dyfyniad Arddull Chicago

Climate and Food Security: Papers Presented At the International Symposium On Climate Variability and Food Security in Developing Countries, 5- February 1987, New Delhi, India. Manila: International Rice Research Institute in Collaboration with American Association for the Advancement of Science, 1989.

Dyfyniad MLA

Climate and Food Security: Papers Presented At the International Symposium On Climate Variability and Food Security in Developing Countries, 5- February 1987, New Delhi, India. Manila: International Rice Research Institute in Collaboration with American Association for the Advancement of Science, 1989.

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