U•X•L Encyclopedia of Water Science
K. Lee Lerner & Brenda Wilmoth Lerner & Lawrence W. Baker (...)
Hydrogeology (1)
ДАТЕЛЬСТВО "МИР" СТОНСТАВАМ и Geohydrology
Roger J. M. De Wiest
Гидрология (1)
The Handy Geology Answer Book
J. R. R. Tolkien & Peter Jackson
Country Geography (1)
Use of the Full-Text Electronic Index
Text Electronic Index & Additional Case Studies
Applied Geodesy. Applied Applications of Aerial Photography and Photogrammetry (1)
Paleogene Fossil Birds
Gerald Mayr
Paleontology (1)