共 8 条
[1]
BRYCE CH, 1967, INDUSTRIAL ELECTRO 2
[2]
BRYCE CH, 1967, INDUSTRIAL ELECTRO 1
[3]
FOX DJ, IN PRESS
[5]
LARSEN A. L., 1965, Proceedings of the International Seed Testing Association, V30, P861
[6]
THOMPSON P A, 1970, Nature (London), V225, P827, DOI 10.1038/225827a0