Logistic增长模型在游客流量预测中的应用&以贵州省绥阳县为例
The application of logistic growth model in forecast of tourists amount & a case study of suiyang , Guizhou Province
绥阳县辣椒产业现状、问题及发展对策
Present Situation , Problems and Development Strategies of Pepper Industry in Suiyang Country