34 resultados para Pastoral systems -- Economic aspects -- Developing countries
em University of Michigan
Resumo:
"This report was prepared at the request of the United States Atomic energy commission by Messrs. Harry I. Miller ... and F. Douglas Campbell."
Resumo:
"B-280827"--P. [1].
Resumo:
Includes bibliography.
Resumo:
"October 1990"
Resumo:
"PN-AAL-033"--Cover.
Resumo:
"General, misc., & progress report (nonnuclear) TID-4500."
Resumo:
"February 15, 1991"--P. [1].
Resumo:
"February 1, 1991."
Resumo:
"April 1980."
Resumo:
"AID/otr/C-1801"--Cover.
Resumo:
"PN-AAL-060"--Cover.
Resumo:
Includes bibliography.
Resumo:
"Work Performed Under Contract No. EG-77-C-01-4042."
Resumo:
"Project number A-053-IA and B-055-IA, Iowa State Water Resources Research Institute."
Resumo:
Mode of access: Internet.