共 26 条
[2]
CHAPMAN GW, 1949, ANN BOTANY, V52, P415
[3]
CURTIS OF, 1950, PLANT PHYSIOL, P378
[7]
HARMER PM, 1953, SOIL SCI, V76
[8]
HEWITT EJ, 1952, SAND WATER METHODS U
[9]
JONES WW, 1952, P AM SOC HORTIC SCI, V60, P65