Farm productivity : a report on factors affecting productivity at the farm level / by the Agriculture EDC
Book

Bib ID	2888617
Format	Book
Author	National Economic Development Council. Economic Development Committee for Agriculture
Description	London : H.M.S.O., 1973.   viii, 15 p. ; 30cm.
ISBN	0117005428 (sd) :

链接之一:http://nla.gov.au/nla.cat-vn2888617