Agricultural Extension /
Van Den Ban, A.W.
Agricultural Extension / A.W. Van Den Ban - New York : : Langman Scientific & Technical,, 1988 - x, 323 p. : 25cm.
Includes bibliographical references.
0582028833
Agricultural extention
630.715 / V2814
Agricultural Extension / A.W. Van Den Ban - New York : : Langman Scientific & Technical,, 1988 - x, 323 p. : 25cm.
Includes bibliographical references.
0582028833
Agricultural extention
630.715 / V2814
