Rural hygiene; a hand-book of sanitation designed for the use of students in the agricultural schools and colleges, and for the residents of the rural districts of the United States
محفوظ في:
| OCLC: | 6392502 |
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| المؤلف الرئيسي: | |
| اللغة: | English |
| منشور في: |
Philadelphia, London,
J.B. Lippincott company,
1909.
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| الموضوعات: | |
| التنسيق: | Monograph Note that CRL will digitize material from the collection when copyright allows. |