00918cam a2200229 7i4500 0000003063 20160403090000.0 20010411000000.0 060323 TRS 157 1974 Isotope studies on wheat fertilization : results of a four-year co-ordinated research programme of the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture. Vienna: International Atomic Energy Agency, 1974. 99p.: ill.; 24 cm. Technical reports series (IAEA); no. 157 STI/DOC/10/157 Includes bibliographical references Nitrogen fertilizers Phosphatic fertilizers International Atomic Energy Agency 0000006189 Book IAEA - Open Shelf HQ Library BP00000790 Book IAEA - Open Shelf HQ Library BP00002465 Book IAEA - Open Shelf HQ Library