Agriculture in semi-arid environments
Hall, Anthony E.
Agriculture in semi-arid environments - New York : Springer-Verlag, 1979 - 340 p. : ilus. - Ecological studies ; 34 . - Ecological studies ; 34 .
65094
Agricultura--Regiones áridas.
Regiones áridas--Agricultura.
631.0915 / H3
Agriculture in semi-arid environments - New York : Springer-Verlag, 1979 - 340 p. : ilus. - Ecological studies ; 34 . - Ecological studies ; 34 .
65094
Agricultura--Regiones áridas.
Regiones áridas--Agricultura.
631.0915 / H3
