Crosby, Cyrus Richard 1879 1937 books & textbook
Manual of Fruit Insects
Crosby, Cyrus Richard 1879-1937 Slingerland, M. V. (Mark Vernon) 1864-1
Wentworth Press /2016-08-29 Hardcover / 562 Pages
isbn-10: 1374524093 / isbn-13: 9781374524095
Manual of Vegetable-garden Insects
Crosby, Cyrus Richard 1879-1937 Leonard, Mortimer Demarest joint author
Wentworth Press /2016-08-27 Hardcover / 428 Pages
isbn-10: 1371498741 / isbn-13: 9781371498740
