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Your search for [author]Van der Ploeg, Jan. returned 4 records. |
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Homeless youth.
by Ploeg, Jan Douwe van der; London: Sage Publications, 1997.
Subject: Homeless youth -- Psychology; Homeless youth -- Services for; Social work.
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Homeless youth.
by Van der Ploeg, Jan.; London: Sage Publications, 1997.
Subject: Homelessness; Runaway teenagers; Juvenile delinquency.
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Labor, markets, and agricultural production.
by Ploeg, Jan Douwe van der.; Boulder: Westview Press, 1990.
Subject: Agricultural productivity -- Case studies; Produce trade -- Case studies; Agricultural laborers -- Case studies.
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The Sierra Madre Mountain Range : paper presented at the 4th Regional Conference on Environment and Development _ Regional Conference on Environment and Development (4th : 2002 : Cabagan).
Isabela: CVPED, 2003.
Subject: Environmental management -- Philippines -- Sierra Madre; Environmental protection -- Philippines -- Sierra Madre; Sustainable agriculture -- Philippines -- Sierra Madre; Land use -- Philippines -- Sierra Madre; Northern Sierra Madre Natural Park; Biological diversity conservation -- Philippines -- Sierra Madre.
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