Автор
National Academy of Engineering
5
National Academy of Sciences (U.S.)
5
Institute of Medicine (U.S.)
4
National Research Council (U.S.)
3
National Association of Biology Teachers
2
National Council of Teachers of Mathematics
2
National Science Teachers Association
2
Ovid Technologies, Inc
2
Corriente Basús, Antón,
1
Costanzo, Linda S., 1947-
1
Gartner, Leslie P., 1943-
1
Hiatt, James L., 1934-
1
Institute for SMET Education and Research
1
Jack H. Berryman Institute
1
Magri Ruiz, Beatriz
1
National Consortium for Specialized Secondary Schools of Mathematics, Science & Technology (U.S.)
1
National Wildlife Federation
1
Strathern, Paul, 1940-
1
Strum, Judy M.
1
University of Michigan. School of Natural Resources
1
University of Michigan. School of Natural Resources and Environment
1
Vigo Anglada, Marta
1
Wilderness Society (U.S.)
1