Administración rural /

by Hopkins, John Abel n. 1897, Hopkins, John Abel n. 1897
Published 1952

Administración rural /

by Hopkins, John Abel n. 1897, Hopkins, John Abel n. 1897
Published 1962

Contabilidad y control de explotaciones agrícolas /

by Hopkins, John Abel n. 1897
Published 1980

Records for farm management /

by Hopkins, John Abel n. 1897, Hopkins, John Abel n. 1897, Turner, Deane A.
Published 1958

Contabilidad y control de explotaciones agrícolas /

by Hopkins, John Abel n. 1897, Hopkins, John Abel n. 1897, Heady, Earl Orel 1915-
Published 1964