West Chesapeake Basin - environmental assessment of stream conditions

Författare
(Daniel T. Ostrowski ... et al..)
Språk
Engelska
Förlag År Ort Om boken ISBN
Maryland Dept. of Natural Resources, Resource Assessment Service, Monitoring and Non-Tidal Assessment Division 1999 Maryland, Annapolis, Md 1 v. (various pagings) : ill. (some col.), maps 28 cm.