by Hekstra, G.P. (Ministry of Housing, Physical Planning and Environment, Leidschendam (Netherlands))
Published in Ambio (1986)

by Beukema, A A, Hekstra, G P, Venema, C
Published in Environmental monitoring and assessment (01.09.1986)

by Hekstra, G.P, Liverman, D.M
Published in Climatic change (01.01.1986)

by Hekstra, G P
Published in Land degradation & development (01.02.2009)

by Hekstra, G P
Published in Environmental monitoring and assessment (01.09.1983)

by Hekstra, G. P
Published in Land degradation & development (01.11.2000)

by Hekstra, Gerrit P.
Published in Limnologica (01.07.1999)

by Hekstra, G. P.
Published in Land Degradation & Development (01.01.2009)

by Hekstra, G. P.
Published in Land Degradation & Development (01.09.2002)

by Hekstra, G. P
Published in Land Degradation & Development (01.11.2000)

by Hekstra, G. P.
Published in Land Degradation & Development (01.06.1997)

by Beeftink, W G, Nieuwenhuize, J
Published in Environmental monitoring and assessment (01.11.1986)