- David Potter, National Marine Fisheries Service. 1991. CRUISE REPORT OF THE HARBOR PORPOISE SURVEY - 1991 AJ91-02, more
- David Potter, National Marine Fisheries Service. 1992. CRUISE REPORT OF THE HARBOR PORPOISE SURVEY - 1992; AJ92-01, more
- David Potter, National Marine Fisheries Service. 1995. CRUISE RESULTS; Cruise No. PE 95-01; Marine Mammal Abundance Survey - Leg1, more
- David Potter, National Marine Fisheries Service. 1995. CRUISE RESULTS; Cruise No. PE 95-02; Marine Mammal Survey, more
- David Potter, National Marine Fisheries Service. 1995. CRUISE RESULTS; R/V ABEL-J; Cruise No. AJ-95-01 (Part II); Summer Marine Mammal Survey, more
- David Potter, National Marine Fisheries Service. 1999, more
- David Potter, National Marine Fisheries Service. 2002. CRUISE REPORT; Cruise No. DE 02-06; Joint Deepwater Systematics and Marine Mammal Survey, more
- NOAA Northeast Fisheries Science Center. 2004. Aerial survey results; NOAA twin otter aircraft: Circle-back abundance survey, more
- NOAA Northeast Fisheries Science Center. 2004. Cruise results; R/V Endeavor; Cruise No. EN 04-395/396; Mid-Atlantic marine mammal shipboard abundance survey, more
- Potter, D., National Marine Fisheries Service. 1991. Cruise report of the harbor porpoise survey - 1991 AJ91-02, more
- NEFSC Aerial Survey - Experimental 2002, more
- NEFSC Aerial Survey - Summer 1995, more
- NEFSC Aerial Survey - Summer 1998, more
- NEFSC Survey 1991, more
- NEFSC Survey 1997, more
- NEFSC Survey 1998 1, more
- NEFSC Survey 1998 2, more
|
|
