APA Style
Phillips,Ronald E., Phillips,Shirley H.. (1984).
No-Tillage agriculture:Principles and practices .
Canada:
Van Nostrand Reinhold Com..
Chicago Style
Phillips,Ronald E., Phillips,Shirley H..
No-Tillage agriculture:Principles and practices.
Canada:
Van Nostrand Reinhold Com.,
1984.
Texts.
MLA Style
Phillips,Ronald E., Phillips,Shirley H..
No-Tillage agriculture:Principles and practices.
Canada:
Van Nostrand Reinhold Com.,
1984.
Texts.
Turabian Style
Phillips,Ronald E., Phillips,Shirley H..
No-Tillage agriculture:Principles and practices.
Canada:
Van Nostrand Reinhold Com.,
1984.
Texts.