Soil fertility studies in lysimeters containing lakeland sand
Allison, F.E., Roller, E.M., Adams, J.F.
Soil fertility studies in lysimeters containing lakeland sand - Washington 1959 - 1-63 : p. - United States Department of Agriculture .
Soil fertility studies in lysimeters containing lakeland sand - Washington 1959 - 1-63 : p. - United States Department of Agriculture .