00672 2200169 4500001002100000008004100021035002000062082001100082100001500093245020900108300004300317520008100360650001500441650001600456650001700472990001300489INLIS000000000004187 Ind  a0010-1118004187 a631.46 aJ. Hassink aRelationship between the amount and the activity of the microbial biomass in dutch grassland soils: comparison of the fumigation-incubation method and the Substrate-induced respiration methodcHASSINK, J. a6 p.: ill.; 27 cm.c6 p.: ill.; 27 cm. aRepr. from: Soil Biol. Biochem. vol. 25(5) 1993: p. 533-538.-- Bibl.: p. 538 aGRASSLANDS aNETHERLANDS aSOIL BIOLOGY amfn-5930