Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAGRICULTURAL PRODUCTIVITY: REPLY AND COMMENT.AuthorsLOK, SIEPKO H.PublicationCanadian Journal of Agricultural Economics, 1965, Vol 13, Issue 1, p82ISSN0008-3976Publication typeArticleDOI10.1111/j.1744-7976.1965.tb02356.x