Emerging animal diseases : global markets, global safety : a workshop summary / by Debra P. Davis ; Board on Agriculture and Natural Resources, Division on Earth and Life Studies,...

மூலம் Davis, Debra P.
வெளியீடப்பட்டது 2002

Climate change : science, strategies, & solutions / Eileen Claussen, executive editor, Vicki Arroyo Cochran, managing editor, Debra P. Davis, editor.

வெளியீடப்பட்டது 2001