Field guide to evaluate net primary production of wetlands /.
Kibby, H. V.
Field guide to evaluate net primary production of wetlands /. - Corvallis, Oregon : EPA, 1980. - 59 p. ; 24 cm.
Incluye bibliografia.
QH91.8 / .P7 K52
Field guide to evaluate net primary production of wetlands /. - Corvallis, Oregon : EPA, 1980. - 59 p. ; 24 cm.
Incluye bibliografia.
QH91.8 / .P7 K52