共 318 条
[1]
ABERG B, 1948, KGL LANTBRUKSHOGSK, V15, P37
[5]
AMBLER JOHN E., 1964, RADIAT BOT, V4, P259, DOI 10.1016/S0033-7560(64)80073-9
[6]
ANDERSON MS, 1962, 200 SEL AGR AGR HAND
[8]
ARNON DI, 1950, TRACE ELEMENTS PLANT, P31
[10]
BAASBECKING LGM, 1958, NATURE, V182, P645