Soil map of the world
Food and Agriculture Organization of the United Nations.
Soil map of the world - Paris UNESCO c1974 - v.; 28cm.
Included 1 chart v.1: Legend v.2: North America v.3: Mexico and Central America v.4: South America
DB912.16314 / FOO
Soil map of the world - Paris UNESCO c1974 - v.; 28cm.
Included 1 chart v.1: Legend v.2: North America v.3: Mexico and Central America v.4: South America
DB912.16314 / FOO