نتایج جستجو برای: kna ratio
تعداد نتایج: 502147 فیلتر نتایج به سال:
Journal:
:Occupational and Environmental Medicine
1995
Journal:
:international journal of agricultural management and development
2012
agom damian ila
susan ben ohen
kingsley okoi itam
nyambi n. inyang
the technical efficiency involved in cocoa production in cross river state was estimated using the stochastic frontier production function analysis. the effects of some selected socio- economic characteristics of the farmers on the efficiency indices were also estimated. the study relied upon primary data generated from interviewing cocoa farmers using a set of structured questionnaire. a multi...
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