ELEMENTARY

Hunter, _Laboratory Problems in Civic Biology_. American

Book Company.

Andrews, _A Practical Course in Botany_, pages 112-127.

American Book Company.

Atkinson, _First Studies of Plant Life_, Chaps. IV, V, VI,

VIII, XXI. Ginn.

Coulter, _Plant Life and Plant Uses_, Chap. V. American Book

Company.

Dana, _Plants and their Children_, pages 99-129. American

Book Company.

Mayne and Hatch, _High School Agriculture_. American Book

Company.

Hodge, _Nature Study and Life_, Chaps. IX, X, XI. Ginn and

Company.

MacDougal, _The Nature and Work of Plants_. The Macmillan

Company.

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