Effects of applications of municipal compost on uptake of copper, zinc and boron by garden vegetables /
Purves, David.
Mackenzie, E. Jean.
The Hague : M. Nijhoff,
1973.
Offprint from vol. 39, no. 2 (Oct. 1973), of Plant and soil.
Includes bibliography.
Compost.
Soils
Soils
Soils