na INLIS000000000002781 Ind 0010-1118002781 Effects of slurry with and without the ntrification inhibitor dicyandiamide on soil mineral nitrogen and nitrogen response of potatoes WADMAN, W.P. W.P. Wadman; J.J. Neeteson; G. Wijnen Br.631.41WADe In : J.A. Hansen and K. Henriksen (eds), nitrogen in organic wastes applied to soils, London etc., Academic Press (1989) : p. 304-314 Bibl. p. 313-314 631.41 MINERAL SOILS SOLANUM TUBEROSUM mfn-4463