Priestley, C. A. Carbohydrate resources within the perennial plant : their utilization and conservation / by C.A. Priestley ; with a foreword by F.R. Tubbs. - Farnham Royal, Bucks, Eng. : Commonwealth Agricultural Bureaux, [c1962]. - x, 116 p. : ill. Subjects--Topical Terms: Polysaccharides--Phytochemistry--Plant physiology.Carbohydrates--Phytochemistry--Plant physiology.