共 29 条
[1]
BJORKMAN E, 1942, SYMBOLAE BOTANICAE U, V6, P2
[3]
SEMIMICRO-KJELDAHL PROCEDURE FOR CONTROL LABORATORIES
[J].
INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION,
1946, 18 (01)
:61-62
[4]
TECHNIQUE FOR THE OBSERVATION OF EARLY MORPHOLOGICAL-CHANGES DURING ECTOMYCORRHIZA FORMATION
[J].
CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE,
1980, 58 (03)
:361-365
[6]
GILTRAP NJ, 1979, THESIS U SHEFFIELD U
[7]
GOUJON M, 1970, PHYSIOL VEG, V8, P349
[10]
JOHNSON C. M., 1957, Plant and Soil, V8, P337, DOI 10.1007/BF01666323