Title: Identifying and validating essential competencies needed for entry and advancement in major agriculture and agribusiness occupations /
Authors: McClay, David R.; Instructional Consulting and Research Associates.; United States.
Publisher: U.S. Dept. of Health, Education, and Welfare, Office of Education, Occupational and Adult Education Branch : for sale by the Supt. of Docs., U.S. Govt. Print. Off.,
Year: 1978
Subjects: Agriculture Vocational guidance; Agricultural industries Vocational guidance; Agriculture Vocational guidance United States.; Agricultural industries Vocational guidance United States.