TY  - BOOK
AU  - Burger Kees
AU  - Zaal,Fred
TI  - Sustainable land management in the tropics: explaining the miracle
SN  - 9780754644552 (hbk. : alk. paper)
U1  - 333.730913 
PY  - 2009///
CY  - Farnham, Surrey, England
PB  - Ashgate
ER  -