共 12 条
[2]
CHAPLIN CE, 1968, P AM SOC HORTIC SCI, V92, P376
[3]
EATON EM, 1954, PLANT PHYSIOL, V29, P39
[6]
LEIGH TF, 1968, CALIF AGR, V22, P4
[7]
LEIGH THOMAS F., 1963, CALIFORNIA AGRIC, V17, P6
[8]
MCENROE W D, 1969, Journal of Heredity, V60, P343
[9]
MCGREGOR EA, 1913, USDA172 BUR ENT CIRC