AUTHOR
Beiser, Arthur
19
Tillery, Bill W.
11
Krauskopf, Konrad Bates 1910-
10
Hewitt, Paul G.
8
Shipman, James T.
8
Hewitt, Leslie A.
7
Wilson, Jerry D.
7
Suchocki, John
6
Holton, Gerald James
5
Krauskopf, Konrad Bates
4
Bonner, Francis T.
3
Emiliani, Cesare
3
Falls, William R.
3
Frank, David V.
3
Hazen, Robert M. 1948-
3
Martinez, Felipe B.
3
Payne, Charles A.
3
Rosen, Sidney
3
Todd, Aaron W.
3
Trefil, James S. 1938-
3
Antonio, Lani C.
2
Booth, Verne Hobson
2
Dennison, John M.
2
Dodoo, Joseph N. D.
2
Fryer, George
2
Hazen, Robert M.
2
Higgins, C. A.
2
Kerrod, Robin
2
Micua, Teodorico S.
2
National Research Council of the Philippines
2
Parsons, Willard H.
2
Rusch, John J.
2
Trefil, James
2
Zamora, Geraldine C.
2
Allen, Donald S.
1
Amazigo, John C.
1
Ashford, Theodore Askounes
1
Atkins, Kenneth Robert 1920-
1
Australian Science Education Project
1
Barman, Charles R.
1
Baylis, William E. 1939-
1
Beiser, Arhur
1
Blecha, Milo K.
1
Bloom, Mortimer L.
1
Bojo, Zenaida P.
1
Bolton, W. (William) 1933-
1
Brandwein, Paul F.
1
Budenholzer, Frank E.
1
Bueno, David Cababaro
1
Burtt, Edwin Arthur 1892-
1
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