TY  - JOUR
AN  - 016730544
AU  - Czuba,R.G.szek,K.W.odarczyk,Z.
PY  - 1974/01/01
TI  - Preliminary results of inestigations on provincial agricultural chemistry stations on the content of trace elements in -Polish soils. I. The content of available forms of trace elements (boron, copper, manganese, molyebdnum, zinc) in arable soil layer
JO  - Roczniki Gleboznawcze Soil Science Annual
VL  - 5
IS  - 3
SP  - 3
EP  - 20
UR  - https://eurekamag.com/research/016/730/016730544.php
ER  -