C2000 PAPERBACK, A BIT TANNED INSIDE, ELSE GOOD TEN SPEED PRESS [OGREN, THOMAS LEO]

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Tom Ogren investigates the role that urban planning plays in the urgent health crisis of allergy problems. This comprephensive plant-by-plant reference allerts gardeners and landscapers to the source of this epidemic and aims to arm them with the tools to reduce ther exposure to harmful allergens.