TY  - GEN
AU  - Bond,  R D
AU  - Dexter, A R
AU  - Emerson, W W
TI  - Modification of soil structure
U1  - 631.41 EME 
CY  - Chichester, John Wiley & Sons INC
KW  - Soil structure- congresses/ Soil science- Congresses/ Soil conditioners- congresses/ Soil conditioners- congresses
ER  -