CONESTOGA RIVER HEADWATERS, PA, PA
Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania; a summary report, 1982-90
SIGNIFICANT FLOODS IN US, PR, VI 1970-89
Summary of significant floods in the United States, Puerto Rico, and the Virgin Islands, 1970 through 1989
MOLLUSCAN FAUNA -ALUM BLUFF GROUP: P 6
The molluscan fauna of the Alum Bluff group of Florida, Part VI, Pteropoda, Opisthobranchia, and Ctenobranchia
SHORTER CONTRIBUTIONS GEN GEOLOGY, 1926
Shorter contributions to general geology, 1926
MOLLUSCAN FAUNA -ALUM BLUFF GROUP: P 8
The molluscan fauna of the Alum Bluff group of Florida, Part VIII, Ctenobranchia (remainder), Aspidobranchia, and Scaphopoda
MOLLUSCAN FAUNA -ALUM BLUFF GROUP: P 9
The molluscan fauna of the Alum Bluff group of Florida, Part IX, Index to chapters A-H
CONTACT METAMORPHISM OF ROCKS
Contact metamorphism of the rocks in the Pend Oreille district, northern Idaho
PLIOCENE FOSSILS FROM LIMESTON
Pliocene fossils from limestone in southern Florida
FOSSIL PLANTS FROM STANLEY SHA, OK
Fossil plants from the Stanley shale and Jackfork sandstone in southeastern Oklahoma and western Arkansas
FERDINAND ROEMER'S PALEOZOIC TYPES-TEXAS
A redescritpion of Ferdinand Roemer's Paleozoic types from Texas
STRATIGRAPHIC RELATIONS OF THE
Stratigraphic relations of the Austin, Taylor, and equivalent formations in Texas
PLEISTOCENE DIATOMS FROM LONG ISLAND, NY
Pleistocene diatoms from Long Island, New York
NORTH ATLANTIC DEEP-SEA CORES; PART 4
Geology and biology of North Atlantic deep-sea cores between Newfoundland and Ireland, Part 4, Ostracoda
NORTH ATLANTIC DEEP-SEA CORES; PART 8
Geology and biology of North Atlantic deep-sea cores between Newfoundland and Ireland, Part 8, organic matter content
ALKALIC ROCKS OF IRON HILL, CO
Alkalic rocks of Iron Hill, Gunnison County, Colorado