HILDEBRAND, PETER E ADAPTABILITY ANALYSIS A METHOD FOR THE DESIGN, ANALYSIS AND INTERPRETATION OF ON-FARM RESEARCH-EXTENSION - S.E. - AMES Espaņa IOWA STATE UNIVERSITY PRESS 1996 - 189 ISBN: 0813824524 LCCN: 77299 Subjects--Topical Terms: AGRICULTURA-INVESTIGACIONINVESTIGACION AGROPECUARIA Dewey Class. No.: 630.724