Singh, S.P.Nayal, Neelam2017-04-132017-04-132005http://krishikosh.egranth.ac.in/handle/1/5810009301en-UScosts, developmental stages, markets, productivity, area, manpower, crops, economics, marketing, tillage equipmentEconomic aspects of production and marketing of flowers in Kumaun hills of UttaranchalThesis