WARD HL: RADIOISOTOPES IN AGRICULTURE: ANALYTICAL PROCEDURES, ANIMAL HUSBANDRY, ENTOMOLOGY, FERTILIZER UPTAKE, GENERAL STUDIES, PHOTOSYNTHESIS, PLANT GENETICS, AND PLANT PHYSIOLOGY. A SELECTED BIBLIOGRAPHY.TID-3078 (SUPPL 1).
D000383:Agriculture; D000822:Animal Husbandry; D000818:Animals; D004772:Entomology; D005308:Fertilizers; D010788:Photosynthesis; D018521:Plant Physiological Phenomena; D011868:Radioisotopes
D005308:Fertilizers; D011868:Radioisotopes