TY  - BK
AU  - Manor,G.
AU  - Clark,R.L.
AU  - Radcliffe,D.E.
AU  - Tollner,E.W.
TI  - Large core soil sampler
SN  - 0149-9890
U1  - 92-078723 
PY  - 1990///
KW  - Chemicophysical properties
KW  - Equipment
KW  - Methods
KW  - Soil chemistry and physics
N1  - references. Paper presented at the 1990 International Summer Meeting of the American Society of Agricultural Engineers, June 24-27, 1990, Columbus, Ohio
ER  -