Author
Spence, Paula
6
Teacher Created Materials, Inc
6
Hillen, Judith
5
AIMS Education Foundation
4
La Bounty, Blanca Apodaca
4
Cole, Joanna
3
Cordel, Betty
3
Hale, Janet A.
3
Howell, Will C.
3
Mitter, Kathy
3
Palumbo, Thomas J.
3
Sterling, Mary Ellen
3
Stoodt, Barbara D.
3
Young, Ruth M.
3
Braus, Judy
2
Cullinan, Bernice E.
2
Deans, Edwina, 1904-
2
Erickson, Sheldon
2
Filkins, Vanessa
2
Fullam, Sue
2
Glandon, Shan
2
Graves, Donald H.
2
National Wildlife Federation
2
Rosenblatt, Jeannette
2
Schoenfield, Mark
2
Scholastic Inc
2
Vasconcelles, Keith
2
Wiebe, Arthur J.
2
Winkleman, Gretchen, 1930-
2
Youngs, Dave
2
Adkins, Treana
1
Allen, Maureen
1
American Geological Institute
1
Anderson, Deryk
1
Anderson, Heather
1
Anderson, Margie
1
Antonovskiĭ, M. I︠A︡
1
Balaban, Richard C.
1
Barklage, Jodi,
1
Baucher, Carolyn
1
Beatty, Alexandra S.,
1
Beck, Libby
1
Becker, Helene
1
Bezerra-Nader, Rosemarie
1
Bland, Janice,
1
Branch, Muriel Miller
1
Briggs, Janet
1
Bright, George W.
1
Britain, Lory
1
Buxton, Cory A.,
1
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