00339nam0a2200121i004500001000500000005001700005020001500022035001500037041000800052245005800060260005000118300004900168745720260715161122.0  a0851987869  atr986066290 aeng10aMycorrhizas in ecosystems /cEd. D. J. Read [i in. ].  aWallingfort :bC. A. B. International,c1992.  aXVI, 419 s. :btab. , rys. , wykr. ;c25 cm.