A manual on methods for the assessment of secondary productivity in fresh waters.
Άλλοι συγγραφείς: | Downing, John A., Rigler, Frank H. |
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Μορφή: | Βιβλίο |
Γλώσσα: | Greek |
Έκδοση: |
Oxford :
Blackwell,
1984
|
Έκδοση: | 2η |
Θέματα: |
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