Á lódáil...
Rationale for sampling and interpretation of ecological data in the assessment of freshwater ecosystems :
| Príomhúdar: | |
|---|---|
| Formáid: | Printed Book |
| Foilsithe: |
Philadelphia, PA :
American Society for Testing and Materials,
c1986.
|
| Ábhair: |
| Cur Síos ar an Mír: | "ASTM publication code number (PCN) 04-894000-16." |
|---|---|
| Cur Síos Fisiciúil: | 193 p. : ill. ; |
| ISBN: | 0803104553 (pbk.) |