Levins, Richard A. (author), Varner, Mark A. (author), and Varner: Department of Animal Sciences, University of Maryland; Levins: Department of Agricultural and Resources Economics, University of Maryland
Format:
Journal article
Publication Date:
1987
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 68 Document Number: C02750
Covert, Anita Miller (author), Hoopfer, Leah (author), Keith, Joanne (author), Nelson, Christin (author), and Nelson: Assistant Professor and Human Development Extension Specialist, Department of Family and Child Ecology, Michigan State University; Keith: Associate Professor and Human Development Extension Specialist, Department of Family and Child Ecology, Michigan State University; Hoopfer: Program Leader, Michigan 4-H Youth Program, Michigan State University; Covert: Research Associate, Department of Family and Child Ecology, Michigan State University
Format:
Journal article
Publication Date:
1986
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 75 Document Number: C03928
