Hammonds, Carsie, 1894- Teaching agriculture. - 1st ed. - New York, McGraw-Hill, [c1950] - 363 p. 24 cm. - McGraw-Hill series in education . LCCN: agr50000432 Nat. Bib. No.: GB50-3560 Subjects--Topical Terms: Agriculture--Study and teaching. LC Class. No.: S531 / .H328 Dewey Class. No.: 630.7