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Horticultural Exhibitions

Furman Lloyd Mulford

出版	U.S. Department of Agriculture, 1930
URL	http://books.google.com.hk/books?id=H4ZkiVDRMVsC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋

The object of horticultural shows is to arouse the interest of citizens and their families in plant growth. This publication revises and supersedes Department Circular 62 "Horticultural Exhibitions and Garden Competitions," and provides a framework for organizing competitions.