TY  - BOOK
AU  - P.H. Nye
AU  -  D.J. Greenland, 
TI  - Soil under shifting cultivation
U1  - 631.4 
PY  - 1965///
CY  - Bucks
PB  - Common Wealth Agriculture Bureaux
N1  - P.H. Nye & D.J. Greenland: Soil under shifting cultivation.  Bucks.  Common Wealth Agriculture Bureaux, 1965.--(631.4NYE)
ER  -