Boring, John K.
et al
. 1995.
Natural Gardening
. Weldon Owen Pty. Ltd., Sydney
Bradley, F. M. and B. W. Ellis. eds. 1992.
Rodale’s All New Encyclopedia of Organic Gardening
. Rodale Press, Emmaus, PA
Bromfield, L. 1943.
Pleasant Valley .
Harper Bro., New York
Coleman, Eliot. 1995.
The New Organic Grower
. Chelsea Green Publ. Co., White River Junct., VT
Damrosch, Barbara. 1988.
The Garden Primer
. Workman Publ. Co., N.Y.
Edinger, Philip, ed. 1971
Sunset Guide to Organic Gardening
. Lane Books, Menlo Park, California
Faulkner, Edward. 1943.
Plowman’s Folly
. Univ. of Okla. Press, Norman
Hamilton, Geoff. 1992.
Reader’s Digest Home Handbook of Organic Gardening.
Reader’s Digest Assoc., Inc., Pleasantville, N.Y.
Hamilton, Geoff. 1992.
The Organic Gardening Book
. Dorling Kindersley Ltd., London.
Hynes, Erin. 1994.
Rodale’s Successful Organic Gardening. Improving the Soil
. Rodale Press, Emmaus, PA
MacCaskey, Michael. 1996.
Gardening for Dummies
. IDG Books Worldwide, Inc., Foster City, CA
Martin, D. L. and G. Gershung, eds. 1992.
The Rodale Book of Composting
. Rodale Press, Emmaus, PA
Schultz, Warren. 1996.
The Chemical-Free Lawn
. Rodale Press, Emmaus, PA
Starcher, Allison. 1995.
Good Bugs for Your Garden
. Algonquin Books of Chapel Hill, N. C.
Thomson, Bob. 1987.
The New Victory Garden
. Little, Brown and Co., Boston