Background
Graaff, Jan De was born on July 27, 1948 in The Hague, The Netherlands. Son of Arend Jacob and Johanna Maria (Rietdyk) De Graaff.
(Working towards sustainable land use requires difficult c...)
Working towards sustainable land use requires difficult choices, which economic methods can help to make more transparent. Covers the extent of degradation, the watershed development approach and the identification, quantification and monitoring of the effects of conservation measures.
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educator researcher Agricultural economist
Graaff, Jan De was born on July 27, 1948 in The Hague, The Netherlands. Son of Arend Jacob and Johanna Maria (Rietdyk) De Graaff.
Degree in agricultural engineering, Agricultural University Wageningen, The Netherlands, 1974. Doctor of Philosophy, Agricultural University Wageningen, The Netherlands, 1996.
Agricultural economist Food and Agriculture Organization, Nairobi, Kenya, 1976-1978, Rome, 1978-1980, Kingstown, Jamaica, 1980-1982. Lecturer University Wageningen, 1982-1984, senior lecturer, since 1991. Member staff Royal Tropical Institute, Amsterdam, 1984-1991.
(Working towards sustainable land use requires difficult c...)
Married Francoise Leguay, January 12, 1980. 1 child, Florence.