TY  - BOOK
AU  - American Society of Agricultural Engineers : A S A E
TI  - Drainage for efficient crop production conference
U1  - 627.5406 
PY  - 1965///
CY  - Michagan
PB  - American Society of Agricultural Engineers
N1  - American Society of Agricultural Engineers : A S A E: Drainage for efficient crop production conference.  Michagan.  American Society of Agricultural Engineers, 1965.--(627.5406AME)
ER  -