ID:DA1607455X
Sri Lanka. District Integrated Rural Development Programme
District Integrated Rural Development Programme (Sri Lanka)
District Integrated Rural Development Projects (Sri Lanka)
IRDP
Integrated Rural Development Programme (Sri Lanka)
Sri Lanka IRD Programme
IRD Programme (Sri Lanka)
Integrated Rural Development Project (Sri Lanka)
IRD Projects
同姓同名の著者を検索
T.A. Dharmaratne, S. Dharmalingam, Ranjanee Athukorala
Hector Kobbekaduwa Agrarian Research & Training Institute 1999 Research study no. 101
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