William Jeter Phillips Book

Studies on a New Species of Toxoptera, with an Analytical Key to the Genus and Notes on Rearing Methods

None

Studies on the Life History and Habits of the Jointworm Flies of the Genus Harmolita (Isosoma), with Recommendations for Control

None

Quality and Value of Important Types of Peat Material

None

Papers on Aphididae

None

Relation Between the Physical Properties and Chemical Components of Various Grades of Geraniol and Their Attractiveness to the Japanese Beetle

None

The Spring Grain-aphis Or "green Bug"

None

Catalogue of the Public Documents of the ... Congress and of All Departments of the Government of the United States for the Period from ... to ...

None

Catalogue of the Public Documents of the [the Fifty-third] Congress [to the 76th Congress] and of All Departments of the Government of the United States

None

Papers on Deciduous Fruit Insects and Insecticides

None

Papers on Cereal and Forage Insects

None

Studies on a New Species of Toxoptera, with an Analytical Key to the Genus and Notes on Rearing Methods

Studies on the Life History and Habits of the Jointworm Flies of the Genus Harmolita (Isosoma), with Recommendations for Control

Quality and Value of Important Types of Peat Material

Papers on Aphididae

Relation Between the Physical Properties and Chemical Components of Various Grades of Geraniol and Their Attractiveness to the Japanese Beetle

The Spring Grain-aphis Or "green Bug"

Catalogue of the Public Documents of the ... Congress and of All Departments of the Government of the United States for the Period from ... to ...

Catalogue of the Public Documents of the [the Fifty-third] Congress [to the 76th Congress] and of All Departments of the Government of the United States

Papers on Deciduous Fruit Insects and Insecticides

Papers on Cereal and Forage Insects

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