EN中文
THE NUMERICAL SIMULATION OF WINTER WHEAT PHOTO TEMPE RATURE PRODUCTIVITY IN HUANG HUAI HAI REGION
LIU Jian dong, YU Qiang, FU Bao pu
JOURNAL OF NATURAL RESOURCES . 1999, (2): 169 -174 .  DOI: 10.11849/zrzyxb.1999.02.013