DEPARTMENT OF RESEARCH AND EDUCATION
Annual Report, 1949,1950
Maryland Tidewater News; monthly
Publication:

74—A New Olpidiopsis Parasite Karlingia rosea from Mary-
land; 1949

75—Three New Species of Chytriomyces from Maryland; 1949
76—The Maryland Crab Industry, 1948; 1949
77—Immobile Dinophyceae; 1949

78—Comparison Methods of Tagging the Blue Crab; 1949
79—Nowakowskiella Crassa Sp. Nov., Cladochytrium Aureum
Sp. Nov., and Other Polycentric Chytrids from Maryland;
1949
80—Truittella Setifera Gen. Nov. et Sp. Nov., A New Chytrid

from Maryland; 1949

81—New Monocentric Eucarpic Operculate Chytrids from Mary-
land; 1949

82—New Species of Rhizidium from Maryland; 1949
83—Fish Mortality Caused by a Series of Heavy Explosions

in Chesapeake Bay; 1950
84—Maryland Crab Industry, 1949; 1950

85—A Five-Year Study of the Striped Bass Fishery of Mary-
land, Based on Analyses of the Scales; 1950
86—Notes on Marking Live Fish with Biological Stains; 1950
87—General Anatomy of the Blue Crab, Callinectes Sapidus;

1950
88—Common Fishes of Maryland—How to Tell Them Apart;

1950
89—Cladochytrium Setigerum Sp. Nov. ond Septochytrium Sp.

Nov., from Maryland; 1950

90—Life History of the Silverside, Menidia Menidia; 1950
Educational Series:

18—Maryland's Commercial Fishing Gears, I—The Fin-Fish

Gears; 1949

22—Annual Report, 1948; 1949
23—Annual Report, 1949; 1949

24—Maryland Commercial Fish Hatchery Operations, 1948 and
1949; 1950

25—Maryland's Commercial Fishing Gears, II—The Oyster
Gears; 1950

26—Maryland Conservation Officials and Organizations; 1950
27—Annual Report; 1950

STATE ROADS COMMISSION
Maryland Road Report; 1949/1950

Annual Report of the Potomac River and the Susquehanna River

Bridges; 1949
Chesapeake Bay Ferry System, Monthly Financial Report (proc.)

Susquehanna and Potomac River Bridges, Monthly Financial
Report (proc.)

Frederick Traffic Study; January 1949