TY  - JA
AU  - Morrison,J.E.Jr
AU  - Abrams,C.F.Jr
TI  - Conservation-tillage opener for planters and transplanters
U1  - 81-686173|79-398720 
PY  - 1978///
KW  - Cultivation
KW  - AGROVOC
KW  - Equipment
N1  - Ref
T2  - Transactions of the ASAE [American Society of Agricultural Engineers]
ER  -