TY - GEN TI - Catalogue of Chinese crop germplasm for exchange, a U1 - 631.521029 PY - 1987/// CY - Rome PB - IBPGR KW - BARLEY CHINA COTTON CROPS GENE BANKS GENETIC RESOURCES GERMPLASM IBPGR LISTS MILLETS RAPE RICE SORGHUM SOYBEANS ZEA MAYS VEGETABLES WHEATS ER -