Helga Olkowski

Helga Olkowski is the author of "The Integral Urban House", "The Gardener's Guide to Common-Sense Pest Control", "Common-Sense Pest Control" and "City People's Book of Raising Food".

Books by Helga Olkowski

The Integral Urba...
Van Der Ryn, Sim
Paperback: $34.95

The Gardener's Gu...
Olkowski, William
Paperback:

Common-Sense Pest...
Olkowski, William
Hardback: $39.95

The Gardener's Gu...
Olkowski, William
Paperback: $24.95