Systems analysis in agricultural management
DENT, J B
Systems analysis in agricultural management - N.Y. 1971 - 394p
AGRICULTURE -- - ECONOMIC ASPECTS
AGRICULTURE -- - ECONOMIC ASPECTS SYSTEM ANALYSIS
658.403 2 D35S
Systems analysis in agricultural management - N.Y. 1971 - 394p
AGRICULTURE -- - ECONOMIC ASPECTS
AGRICULTURE -- - ECONOMIC ASPECTS SYSTEM ANALYSIS
658.403 2 D35S