TY  - BOOK
AU  - Emerson,W.W.
AU  - Bond,R.D.
AU  - Dexter,A.E.
TI  - Modification of soil structure
U1  - 631.4 
PY  - 1978///
CY  - Chichester
PB  - John Wiley
KW  - Soil structure
KW  - Congresses
KW  - Soil conditioners
KW  - Soil sciences
N1  - Includes index
ER  -