官方藏书 / Science_-_Earth_Agricultural_Farming / The Story of the Cotton Plant

The Story of the Cotton Plant

Frederick Wilkinson · Science_-_Earth_Agricultural_Farming · 8 章

目录

COTTON-PLANT DISEASES AND PESTS.THE MICROSCOPE AND COTTON FIBRE.MANIPULATION OF COTTON IN OPENING, SCUTCHING, CARDING, DRAWING, AND FLY-FRAME MACHINES.EARLY ATTEMPTS AT SPINNING, AND EARLY INVENTORS.THE MODERN SPINNING MULE.DESTINATION OF THE SPUN YARN.THE FULL PROJECT GUTENBERG™ LICENSE Chapter 8