TY  - BOOK
AU  - Lal,R.
AU  - Greenland,D.J.
TI  - Soil physical properties and crop production in the tropics
SN  - 0471997579 
AV  - S599.9.T76 S65
U1  - 631.4'3 
PY  - 1979///
CY  - Chichester, England, New York
PB  - John Wiley
KW  - Soils
KW  - Soil physics
KW  - Crops and soils
N1  - "A Wiley-Interscience publication."; Includes bibliographical references and index
N2  - This publication discusses the physical aspects of crop production in the tropics
ER  -