41. Surveying manual: a manual of field and office methods for the use of students in surveying Creator: Pence, William D. Collection: Core Historical Literature of Agriculture Publisher: McGraw-Hill Book Co., Publication Place: New York : Date: 1932 Format: Book
42. History and theory of agricultural credit in the United States Creator: Sparks, Earl Sylvester, 1891- Collection: Core Historical Literature of Agriculture Publisher: Thomas Y. Crowell Company, Publication Place: New York : Date: 1932 Format: Book