TY  - BOOK
AU  - Uexkull,H.R.von
TI  - Efficient Fertilizer Use in Acid Upland Soils of the Humid Tropics/ (Acc: 162)
SN  - 9251023875 (pbk.)
U1  - 631.8 UEX 
PY  - 1986///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Acid soils
KW  - Soil management
KW  - Fertilizers
ER  -