共 8 条
[5]
LAWRENCE T, 1966, 991 CAN DEP AGR PUB
[6]
MORRISON J. W., 1957, EUPHYTICA, V6, P213, DOI 10.1007/BF00042303
[7]
PLETON JS, 1964, BOT REV, V30, P479
[8]
ROGLER GA, 1963, 524 US DEP AGR LEAFL