SOIL microarthropods (acari and collembola) in two crop rotation on a heavy marine clay soil

SOIL microarthropods (acari and collembola) in two crop rotation on a heavy marine clay soil G.A.J.M. Jagers op Akkerhuis... et al. text Ind Repr. from : Rev. ecol. biol. Sol, 25(1988):175-202 Bibl. p.199-202. CLAY SOIL ROTATIONAL CROPPING SOIL BIOLOGY