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Harold Oliver Perkins
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Espaliers and vines for the home gardener
Harold Oliver Perkins · Iowa State University Press
206 sayfa · 1964
Espaliers / Ornamental climbing plants / Climbing plants
Street trees for Connecticut
Harold Oliver Perkins · University of Connecticut, Agricultural Extension Service
15 sayfa · 1953
Trees in cities
The home landscape
Harold Oliver Perkins · Connecticut Agricultural Extension Service
24 sayfa · 1950
Landscape architecture
Trees, shrubs and vines for Connecticut
Harold Oliver Perkins, University of Connecticut. College of Agriculture. Extension Service · University of Connecticut
22 sayfa · 1957
Landscape architecture / Trees / Shrubs / Climbing plants