共 8 条
[2]
GENKEL' P. A., 1964, FIZIOL RAST, V11, P538
[3]
GENKEL PA, 1946, T I FIZIOL RAST, V5, P237
[4]
GOODMAN PJ, 1968, J APPL ECOL, V5, P330
[6]
LONGDEN PC, 1970, 1969 REP ROTH EXP 1, P325
[8]
WILLIAMS RJB, 1967, 1966 REP ROTH EXP ST, P38