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Author

Phillip L. Knowles

3 books found

Placeholder cover for Evaluating the ground-water resources of the high plains of Texas

Evaluating the ground-water resources of the high plains of Texas

Tommy R. Knowles, Phillip L. Nordstrom, William B. Klemt · First published 1981

Cover of Fluency squares

Fluency squares

P. L. Knowles, Phillip L. Knowles, Ruth A. Sasaki · First published 1981

Cover of Story squares

Story squares

Phillip L. Knowles, Philip Knowles, Ruth Sasaki · First published 1980