Vista normal Vista MARC Vista ISBD

Arid lands in transition / Ed. Harold E. Dregne. - Washington, D.C. : American Association for the Advancementof Science, 1970. - 524 p. ; 24 cm. - Publication of the American Association for the Advancementof Science ; 90. .

Incluye bibliografia.

LC Class. No.: S612.2 / I58 1969