TY  - BOOK
AU  - Potter,L.M.
ED  - University of New England.
TI  - Tongan soils: site characteristics and management practices 
T2  - Occasional paper / South Pacific Smallholder Project, University of New England,
SN  - 0858346710
U1  - 631.47099612 POT 1986 19
PY  - 1986///
CY  - Armidale, N.S.W.
PB  - South Pacific Smallholder Project, University of New England
KW  - Soil conservation
KW  - Research
KW  - Tonga
KW  - Soil fertility
KW  - Evaluation
KW  - Soil management
KW  - Soil productivity
KW  - Soils
N1  - "Research supported by the Australian Centre for International Agricultural Research"; Bibliography: p. 39-40
ER  -