棉花文献的检索途径朱亚南，曾志平（中国农业科学院棉花研究所图书馆）棉花是人类赖以生存的主要经济作物，也是发展纺织工业和轻工业不可缺少的原料，其商品率很高，对国民经济有重大影响。我国棉花总产量居世界第一位。要大力发展棉花生产，就要开展对棉花的研究。为使... Search Pathways of Cotton Literature ZHU Ya-Nan, ZENG Zhiping (Cotton Institute, Chinese Academy of Agricultural Sciences) Cotton is the main cash crop for mankind to survive. It is also an indispensable raw material for developing the textile industry and light industry. Its commodity rate is high, Have a significant impact. China’s cotton output ranks first in the world. To vigorously develop cotton production, we must carry out research on cotton. To make...