APA Style
OELHAF, ROBERT C.. (1978).
Organic agriculture: economic and ecological comparisons with conventional methods (1).
MONTCLAIR:
ALLANHELD, OSMUN & CO.
Chicago Style
OELHAF, ROBERT C..
Organic agriculture: economic and ecological comparisons with conventional methods.
1
MONTCLAIR:
ALLANHELD, OSMUN & CO,
1978.
TXB.
MLA Style
OELHAF, ROBERT C..
Organic agriculture: economic and ecological comparisons with conventional methods.
1
MONTCLAIR:
ALLANHELD, OSMUN & CO,
1978.
TXB.
Turabian Style
OELHAF, ROBERT C..
Organic agriculture: economic and ecological comparisons with conventional methods.
1
MONTCLAIR:
ALLANHELD, OSMUN & CO,
1978.
TXB.