E.M.A. Smaling

1 ta ish

1. A system for quantitative evaluation of the fertility of tropical soils (QUEFTS)

   B.H. Janssen, F.C.T. Guiking, D. van der Eijk +3

   Maqola19902 iqtibos

   ABIABI:AkademIndex/2026.other.381963