Tommy Trot's visit to Santa Claus, [and] A captured Santa Claus.

Mode of access: Internet.

Hydrology of area 50, northern Great Plains and Rocky Mountain coal provinces, Wyoming and Montana /

Mode of access: Internet.

Hydrology of Area 62, northern Great Plains and Rocky Mountain coal provinces, New Mexico and Arizona /

Mode of access: Internet.

Hydrology of area 39, western region, Interior Coal Province, Kansas and Missouri /

Mode of access: Internet.

Hydrology of area 57, northern Great Plains and Rocky Mountain coal provinces, Utah and Arizona /

Mode of access: Internet.

Narrative of the shipwreck of the Sophia, on the 30th of May, 1819, on the western coast of Africa, and of the captivity of a part of the crew in the desert of Sahara. With engravings. By Charles Cochelet, ancient paymaster-general in Catalonia, and one of the sufferers.

Mode of access: Internet.

Cooperative groundwater report.

GeoRef

Hydrology of central Florida lakes : a primer /

Mode of access: Internet.

Sacramento River water pollution survey : Appendix A: Hydrography, hydrology, and water utilization.

Mode of access: Internet.

Claus Harms als Volkserzieher : ein Beitrag zur Geschichte des Bildungswesens in Schleswig-Holstein.

Thesis (doctoral)--Friedrich-Alexanders-Universitat Erlangen.

Annotated bibliography on hydrology (1951-54) and sedimentation (1950-54), United States and Canada /

"Supplement to the Annotated bibliography on hydrology (Notes on hydrologic activities, Bull. no. 5) and Annotated bibliography on sedimentation (Sedimentation bull. no. 2)."

High Plains States Groundwater Demonstration Program : program summary report.

"June 2000"--Cover.

Annotated bibliography on hydrology (1951-54) and sedimentation (1950-54) United States and Canada.

"Supplement to the Annotated bibliography on hydrology (Notes on hydrologic activities, Bull. no. 5) and Annotated bibliography on sedimentation (Sedimentation bull. no. 2)"

Hydrology of area 52, Rocky Mountain coal province Wyoming, Colorado, Idaho, and Utah /

Mode of access: Internet.