TY  - BOOK
AU  - Brown, Lester R
AU  - Lenssen, Nicholas
AU  - Hane,Hal
TI  - Vital signs 1995
SN  - 0393312798
U1  - 630 
PY  - 1995///
CY  - London 
PB  - W.W.Norton & Company
KW  - Agriculture & related activities
ER  -