Autor
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National University of Laos (NUoL)
1
Nelson, Gerald C.
2
Nieto, José Meza
1
Norman, David
1
Okuda, Yukio
1
Oliva, Gabriel
1
Omori, Keisuke
1
Onishi, Junya
1
Orazem, Frank
1
Papadakis, Juan
1
Parikh, Kirit
1
Pearson, C. J.
1
Phipps, Lloyd J.
2
Rabár, Ferenc
1
Radovics, György
1
Rassi, Jaffar
1
Rodgers, Peter
1
Roex, Joek
1
Roling, Niels
1
SCI (Society of Chemical Industry)
1
Sacido, Mónica B.
1
Schei, P.J.
1
Shinsuke, Morioka
1
Sigman, Vickie
1
Society for Range Management
1
Southworth, Herman M.
1
Spedding, C. R. W.
1
Stone, Archie A.
1
Swanson, Burton E.
1
Szirbik, Ferenc
1
Thiesenhusen, William C.
1
Trumble, H. C.
1
United Nations Educational, Scientific and Cultural Organization
1
United States Department of Agriculture
2
United States Goverment
1
Universidad Nacional de Córdoba Facultad de Ciencias Exactas, Físicas y Naturales
1
University of Perugia
1
Urao, Takeshi
1
Whyte, R. O.
1
Yamada, Ryuichi
1