Eric Grissell - Gardening - 2010 - 335 pages
Explores the biology, importance of, and methods of encouragement of bees, wasps, and ants found in a garden.
Miracle Gro - Gardening - 2006 - 191 pages
A comprehensive guide to growing beautiful perennials presents step-by-step instructions on how to select the right perennial plants to suit one's taste, budget, and climate ...
Derek Fell - Gardening - 1998 - 245 pages
Reveals secrets & little-known techniques for the successful cultivation of flowers, trees, herbs, vegetables & more in Pennsylvania's unique climate, soil & geology.