New and modified techniques for studying nitrogen-fixing bacteria in small mammal droppings /
| Main Author: | |
|---|---|
| Corporate Author: | |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Portland, Or. :
U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
1986.
|
| Series: | Research note PNW ;
441. |
| Subjects: |
| Item Description: | Caption title. Distributed to depository libraries in microfiche. "May 1986." |
|---|---|
| Physical Description: | 4 pages ; 28 cm. |
| Bibliography: | Bibliography: page 4. |