市场经济体制下新型农业科技推广体系的探讨市場經濟體製下新型農業科技推廣體繫的探討 시장경제체제하신형농업과기추엄체계적탐토 Discussions on the New Extension System of Agricultural Science and Technology under Market Economy System
万方数据
农业科技管理農業科技管理농업과기관리 MANAGEMENT OF AGRICULTURAL SCIENCE AND TECHNOLOGY 2004年5期64-67,共4页
