TY  - BOOK
AU  - Davidson Donald A
TI  - Land evaluation
T2  - Van Nostrand Reinhold Social Science Series
U1  - U673, M6 
PY  - 1986///
CY  - New York
PB  - Van Nostrand Reinhold U S A    
KW  - Agricultural Geography
N1  - Bib chapterwise
ER  -