forestry industry 第1页

Order Degree Calculation and Optimization on Forestry Industrial Structure of Heilongjiang Province Based on Markov Quadratic Programming Model The Strategy System of Jiangsu Forestry Industry Restructuring Analysis on the International Competitiveness of Chinese Forestry Industry Based on the Porter Theory Spatial Dynamic Evolution Mechanism of Compound Forest Product Value Chain:An Analysis Framework Based on System Theory Empirical Analysis of Forestry Industrial Concentration Level in Northeast State-Owned Forest Area