Ecology and management of oak and associated woodlands:perspectives in the South western United States and Northern Mexico : proceedings held in Sierra Vista, Arizona on April 27th-30th, 1992

A revision of genus Sepedophilus gistel (Coleoptera: Staphylinidae) of America North of Mexico per Campbell, J.M

An annotated host catalog of fruit flies of America North of Mexico per Wasbauer, Marius S.

guide to the use of Mexican and Belizean timbers per Echenique-Menrique, R.

Matèries: “…Mexico…”

Proceedings of the Mexican-American conference on industrial research [held at] Chicago on September 30th-October 6th, 1945

New Mexicos forest resources per Collins , Dennis C.

Matèries:

The wading birds of north America (North of Mexico) per Eckert, Allan W.

Ecology and management of oak and associated woodlands: perspectives in the southwestern United States and northern Mexico : invited papers and volunteer poster papers presented at the Oak Woodland Symposium held at Sierra Vista, Arizona on April 27-30, 1992.

Matèries:

Research natural areas in New Mexico per Peterson, Roger S.

Matèries: “…Agriculture-Research-New Mexico…”

Important forest insects and diseases of mutual concern to Canada, the United States and Mexico

New mexico's Forest resources per Hooser van, dwane D.

Ecology and Mangement of Oak and associated woodlands : perspectives in the southern united states and northern mexico : Aprli 27-30, 1992 Sierra Vista, Arizona

Proceedings of the third IAWQ international symposium on waste management problems in agro-industires, held in Mexico city, 4-6 october 1995: Waste management problems in agro-industries 1995

Proceedings of the 9th International Congress on Nitrogen Fixation, held at Cancun, Mexico, December 6-12, 1992 per Palacios, Rafael

Mexico

Matèries:

Medical ethnobiology of the highland maya of Chiapas, Mexico : the gastrointestinal diseases per Berlin, Elois Ann

Making sustainability operational : proceedings of the Fourth Mexico, U.S. Symposium on Making Sustainability Operational, [held at] Santa Fe, New Mexico on April 19-23, 1993

Role of forestry in combating desertification : proceedings of the FAO Expert Consultation on the Role of Forestry in Combating Desertification held in Saltillo, Mexico on 24-28 June, 1985.

Making sustainability operational : proceedings of the fourth Mexico, U.S. symposium on making sustainability operational, Mexico, on 19th to 23rd April, 1993

Seed biology advances and applications : proceedings