TY  - BOOK
AU  - Reuther W
ED  - Third colloauium on plant analysis and fertilizer problems (1959 : Canada)
TI  - Proceeding on plant analysis and fertilizer problems
U1  - J:(E:3)p1,N59, K0-;1 
PY  - 1960///
CY  - Washington
PB  - American Institute of biological science     
KW  - Agriculture
ER  -