An essay on the geology of the Hudson River and the adjacent regions [microform] : illustrated by a geological section of the country, from the neighbourhood of Sandy-Hook, in New-Jersey, northward, through the highlands in New-York, towards the Catskill mountains : addressed to Dr. Samuel L. Mitchell, president of the New-York Lyceum of Natural History : read before the Lyceum in August, l8l9 /
Akerly, Samuel,1785-1845.
Mitchill, Samuel L.(Samuel Latham),1764-1831.
New-York Lyceum of Natural History.
New-York : A. T. Goodrich,
1820
Sabin 551
Microfiche.
Geology
Geology
Geology