共 11 条
[2]
BLOODWORTH M. E., 1958, AGRON JOUR, V50, P317
[5]
HANKS RJ, 1972, USDAARSSWC428 RES RE
[7]
LEMON ER, 1970, PREDICTION MEASUREME
[8]
LEMON ER, 1967, HARVESTING SUN PHOTO
[9]
List R.J., 1958, SMITHSONIAN METEOROL, V6
[10]
STEWART DW, 1969, ECOM268 US ARM TECH, pI6