HUGHES, HAROLD D.
Crop production principles and practices, by Harold D. Hughes and Edwin R. Henson.
HUGHES, HAROLD D. Crop production principles and practices, by Harold D. Hughes and Edwin R. Henson. © 21Oct30; A29487. Harold D. Hughes & Edwin R. Henson (A); 10Jun58; R216193.
Harold D. Hughes & Edwin R. Henson|A