TY  - BOOK
AU  -  Margoluis,Richard
TI  -  Maximum yield? : :  sustainable agriculture as a tool for conservati on / 
U1  -  PF 630 MAX 
PY  - 0000/// [n.d.]
CY  -  [s.l.] : 
PB  -  [s.n.], 
KW  -  Agriculture
ER  -