共 15 条
[1]
HARVEY RM, 1973, J WATER POLLUT CON F, V45, P1928
[4]
HILLMAN WS, 1978, AM SCI, V66, P442
[5]
Hutner S.H., 1953, COMP PHYSL HETEROTRO, P417
[8]
ROULET MG, 1975, SCHWEIZ LANDWIRTSCH, V14, P79
[9]
SETH P N, 1970, Planta (Heidelberg), V90, P349, DOI 10.1007/BF00386387