Bibliography of dryland agriculture
Riehl, Sallie
Bibliography of dryland agriculture - 3 ed. - Corvallis, Ore. : Oregon State University, 1980 - 2 v.
Contenido : v.1 Bibliogrphy.--v.2 Author index, subject index
48439
Agricultura--Regiones áridas.
631.0915 / R5 1980
Bibliography of dryland agriculture - 3 ed. - Corvallis, Ore. : Oregon State University, 1980 - 2 v.
Contenido : v.1 Bibliogrphy.--v.2 Author index, subject index
48439
Agricultura--Regiones áridas.
631.0915 / R5 1980
