TY  - BOOK
AU  - Von Uexkull,H.R.
AU  - Mutert,E.
TI  - Global extent, development and economic impact of acid soils
UR  - https://drive.google.com/file/d/1Bxv7y9DbJw0lgauHJPiFlakN2_hxFibQ/view?usp=drivesdk
ER  -