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1985 insect pest management guide : home, yard, and garden
Tongass land management plan revision : draft environmental impact statement : summary
Thrips of economic importance in California
Chemical weed-control equipment
Nematode-resistant rootstocks for deciduous fruit trees
The pear leaf blister mite as a cause of fruit-bud injury
Porcupine winter feeding activity in merchantable stands of northern hardwood-hemlock
Methods and equipment for the sun-drying of fruits
Remedies for insects
Revised rules and regulations governing the movement of plants and plant products into and out of the District of Columbia