00483nam a2200121Ia 4500008004100000082001700041100001900058245013400077260002900211300001300240600001700253650009100270140224s9999    xx            000 0 und d  a33:635:65 L3  aFolley, R.R.W.  aIntensive crop economics; an outline of principles of resource use, management, and marketing as adapted for horticultural crops.  aLondonbHeinmanncc 1973  aix,331p.  aR.R.W.Folley  aAgriculture-Economic aspects,Farm produce-Marketing,Marketing Management,Horticulture.