Communities and ecosystems /
| Main Author: | |
|---|---|
| Format: | Book | 
| Language: | English | 
| Published: | 
      New York :
        MacMillan ,
    
      1970.
     | 
| Edition: | 2a. ed. | 
| Series: | Current Concepts in Biology Series
             | 
| Subjects: | 
Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
| Call Number: | 
                        574.5                 | 
  
|---|---|
| Copy | Available |