共 38 条
[1]
Baker D., 1979, Symbiotic nitrogen fixation in the management of temperate forests (Gordon, J.C.
[2]
Wheeler, C.T.
[3]
Perry, D.A. -- Editors), P38
[4]
BECKING JH, 1966, ANN I PASTEUR PARIS, V111, P295
[6]
Berry A., 1979, Symbiotic nitrogen fixation in the management of temperate forests (Gordon, J.C.
[7]
Wheeler, C.T.
[8]
Perry, D.A.--Editors), P69
[9]
BRADSHAW C, 1980, THESIS U EDINBURGH
[10]
DANCER WS, 1977, PLANT SOIL, V48, P303, DOI 10.1007/BF02187242