I. Outline of a year's course in botany. II. Key to the families of vascular plants in the Philippine Islands.
| Prif Awdur: | |
|---|---|
| Fformat: | Visual Material |
| Iaith: | English Spanish |
| Cyhoeddwyd: |
Quezon City
Photoduplication Service
University of the Philippines Library, 1976.
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| Cyfres: | Philippine Islands. Bureau of Education. Bulletin no. 24, 1906
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| Pynciau: |