Incoming Resources
- McBooks Press, Distributed by LPC Group, Ithaca, N.Y., Chicago, IL, 2001
- Cornell Cooperative Extension, Ithaca, N.Y., c1996
- McBooks Press, Distributed by LPC Group, Ithaca, N.Y., Chicago, IL, 2000
- Comstock publishing company, inc., Ithaca, N.Y., 1939
- Comstock Pub. Associates, Ithaca, N.Y., 1987