1411
1412
1413
1414
1415
1416
1417
1418
Wyper, Glenn, Paulsen, Peter M., Fike, Francis, McCabe, Donald A., Buis, Harry, Sell, Alan P. F., Carroll, Joyce E., Wilson, Boyd H., Shearer, Frank J., Timberlake, George P., Schwanda, Tom, Montanari, George, Koller, Alan M., Piet, John H., Adams, Daniel J., Heille, Gregory, Vunderink, Ralph W., Hutt, John C, Jurgens, David W., McKim, Donald K., Meyerink, David R., Hartt, Susan, Petersen, F. Scott, Muyskens, J. David, Kennedy, Earl William, Klaaren, Larry, Osterhaven, M. Eugene, Mayers, Ronald B., Hoeksema, Robert J., Van Dop, Stephen, Blok, Arie, Bartha, Thomas, Faas, Carol, Berndt, Mark T., Gearhart, Carl E., Yon, Stephen E.
1992
1992
1419
1420