R.T.A. Hakkeling

1 ta ish

1. World map of the status of human-induced soil degradation: an explanatory note.

   L.R. Oldeman, R.T.A. Hakkeling, W.G. Sombroek

   Maqola19902 iqtibos

   ABIABI:AkademIndex/2026.other.004168