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A case of adenocarcinoma of the body of the pancreas in a 13-year-old girl is reported. The gross appearance of the tumor revealed apparent encapsulation, cystic degeneration and hemorrhagic necrosis. Microscopically, the tumor resembled an islet cell tumor, but immunohistochemically there was no evidence of endocrinic activities. Ultrastructurally, tumor(More)
Ð An analytical construct of social capital is presented, followed by a case study from Sri Lanka. There, farmer organizations were established in the Gal Oya irrigation scheme in the early 1980s with a combination of roles, rules, norms and values that supported mutually bene®cial collective action. This produced measurable improvements in system(More)
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