Agriculture's capacity to produce : Possibilities under specified conditions
United States Department of Agriculture
Agriculture's capacity to produce : Possibilities under specified conditions - Washington 1952 - 62 p. - No. 88; United States Departm .
631.1:338.1
Agriculture's capacity to produce : Possibilities under specified conditions - Washington 1952 - 62 p. - No. 88; United States Departm .
631.1:338.1