Sporangial types in three species of cheilanthes from the University of the Philippines campus and vicinity, Quezon City
| מחבר ראשי: | |
|---|---|
| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
Quezon City
U.P. Natural Science Research Center
1974.
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| סדרה: | Technical report U.P. Natural Science Research Center
no.23 |
| נושאים: |