Books listed by ISBN
>
Heinemann
> Roger R.W. Folley
Roger R.W. Folley
title
ISBN-13
(ISBN-10)
year of publication
Intensive Crop Economics
978-O-435-62991-5
(O-435-62991-3)
1973
R. F.
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R.R.
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Roger R
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Roger W.
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W F
Roger Rabutin De Bussy