Faulkner, Edward H. 1886-1964. Soil development. - [1st ed.] - Norman, University of Oklahoma Press, 1952. - vii, 232 p. 21 cm. LCCN: agr52000414 Subjects--Topical Terms: Soils.Field crops. LC Class. No.: S603 / .F37 Dewey Class. No.: 631.45 National Agricultural Library Call No.: 56.7 / F27So