The Cooperative Extension Service /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Englewood Cliffs, N. J. :
Prentice-Hall,
[1966]
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| Subjects: |
| Physical Description: | xii, 436 pages : illustrations, forms. ; 25 cm. |
|---|---|
| Bibliography: | Includes bibliographies. |