Volunteer macroinvertebrate monitoring: assessing training needs through examining error and bias in untrained volunteers
Julia Frost Nerbonne and Bruce VondracekVolume:
22
Language:
english
Journal:
Journal of the North American Benthological Society
DOI:
10.2307/1467984
Date:
March, 2003
File:
PDF, 402 KB
english, 2003