AUTHOR
National Research Council (U.S.). Transportation Research Board
71
SpringerLink (Online service)
64
Babbie, Earl R.
33
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
24
Denzin, Norman K.
23
Philippine Rice Research Institute
21
Lincoln, Yvonna S.
19
Philippine Council for Agriculture and Resources Research
19
Philippine Council for Agriculture and Resources Research and Development
16
Schutt, Russell K.
16
International Rice Research Institute
15
Creswell, John W.
14
Bryman, Alan
12
McMillan, James H.
12
National Research Council of the Philippines
12
Silverman, David
12
Gale Group
11
International Development Research Centre (Canada)
11
Leedy, Paul D.
11
Society for the Psychological Study of Social Issues
11
Abbott, Bruce B.
10
Bordens, Kenneth S.
10
Cozby, Paul C.
10
Philippines. Department of Science and Technology
10
Rosenthal, Robert 1933-
10
Salkind, Neil J.
10
Wallen, Norman E.
10
Consultative Group on International Agricultural Research
9
Cooper, Donald R.
9
Development Academy of the Philippines
9
International Development Research Centre
9
International Food Policy Research Institute
9
Philippine Institute for Development Studies
9
Rubin, Allen
9
Alvesson, Mats 1956-
8
Burgess, Robert G.
8
Dominick, Joseph R.
8
Hammersley, Martyn
8
Hult, Christine A.
8
International Service for National Agricultural Research
8
Lamm, Kathryn
8
National Research Council (U.S.). Highway Research Board
8
Philippine Council for Health Research and Development
8
Schindler, Pamela S.
8
Selltiz, Claire
8
Shaughnessy, John J. 1947-
8
SpringerLink (Online Service)
8
Travel and Tourism Research Association
8
Unesco
8
University of the Philippines. Population Institute
8
meer ...