Sampling soil.
Citation
Reid, D.K., Drury, C.F., and Oloya, T.O. (2006). "Sampling soil.", in Reid, K. et. al. (eds.) - Soil Fertility Handbook. Publication 611, Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA), Toronto, ON, Canada, pp. 1-13.
Publication date
2006-12-31