1
Θέματα: ...Biological diversity...
Proposal of a non-lethal visual census method to estimate freshwater stingray abundance
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2
Θέματα: ...Biological diversity...
Abundance and diet of Grundulus bogotensis (Characiformes, Characidae) in the Cundiboyacense plateau, Colombia
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3
Θέματα: ...Biological Monitoring...
Monitoring surface water quality , a guide for citizens, students, and communities in atlantic Canada
Βιβλίο