Elementary School Agriculture: A Teacher's Manual to Accompany Hilgard and Osterhout's "Agriculture for Schools of the Pacific Slope"

by: Eugene Woldemar Hilgard · Ernest Brown Babcock · Cyril Adelbert Stebbins Paperback details (USA). ISBN: 978-1-148-44723-0 ISBN-10: 1-148-44723-7 Nabu Press · 2010