Degregori, Thomas R. Agriculture and modern technology : a defense / Thomas R. DeGregori. - 1st ed. - Ames : Iowa State University Press, 2001. - xi, 268 p. : ill. ; 24 cm. ISBN: 081380342X 9780813803425 Subjects--Topical Terms: Technology--Social aspects.Technology--Philosophy.Agricultural innovations.Agriculture--Environmental aspects. Dewey Class. No.: 301.243 / DEG P01A