Articles by Susan B. Ohen (1)

A Stochastic Frontier Analysis of Technical Efficiency in Swamp and Upland Rice Production Systems in Cross River State, Nigeria

Idiong C. Idiong, Christian E. Onyenweaku, Susan B. Ohen and Damian I. Agom

Agricultural Journal 2 ( 2 ): 299 - 305 , 2007

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