Author
New York (State). Department of Environmental Conservation
2
American Meteorological Society
1
ERIC Clearinghouse for Science, Mathematics, and Environmental Education
1
National Biological Information Infrastructure (Project : U.S.)
1
National Council of Teachers of Mathematics
1
National Institute of Education (U.S.)
1
National Institute of Standards and Technology (U.S.)
1
New York (State). Conservation Department
1
Taylor & Francis
1
United States. Army. Signal Corps
1
United States. Environmental Science Services Administration
1
United States. National Oceanic and Atmospheric Administration
1
United States. Weather Bureau
1