P.F. Wareing

Potential crop production : A case study - London Heinemann Educational Books 1971 - 385p

P.F. Wareing & J.P. Cooper: Potential crop production : A case study. London. Heinemann Educational Books, 1971. 0 435 62990 5--(633WAR)


ENGLISH

0 435 62990 5

633 / WAR