AUTHOR
Guevara, Beatrice Q.
3
Santos, Alfredo C.
3
Aguilar-Santos, Gertrudes 1918-
2
Jones, J. Benton 1930-
2
Linskens, H.F.
2
De Luna, Estrellita Tan 1941-
1
Elevazo, Ismael Agbanlog 1946-
1
Gibbs, Ronald Darnley 1904-
1
Gisvold, Ole
1
Goodwin, T. W.
1
Harborne, J. B.
1
Jackson, J.F
1
Kabata-Pendias, Alina
1
Mercer, E. I.
1
Mills, Harry A.
1
Noecker, Norbert Llewellyn
1
Pendias, Henryk
1
Philippines. National Research Council Research Library & Information Division
1
Raffauf, Robert F. 1916-
1
Rogers, Charles H.
1
Schopfer, William Henri 1900-
1
Smith, Kline & French Laboratories
1
Trier, Georg 1884-
1
Tunmann, Otto 1867-1919
1
University of Santo Tomas Publishing House
1
Wolf, Benjamin
1