00586nam a2200145Ia 4500 140224s9999 xx 000 0 und d 621.039.83:631.43' 67 1973.10.1/5 (082.2) L4 Symposium on Isotope and Radiation Techniques in studies of Soil Physics, Irrigation and Drainage in relation to crop production, Vienna, Oct.1-5,1973. Isotopes and radiation techniques in soil physics and irrigation studies; proceedings. Vienna IAEA 1974 517p. IAEA, Proceedings Series Soil physics BK 0 0 0 0 KSD KSD 2014-02-24 0 621.039.83:631.43' 67 1973.10.1/5 (082.2) L4 902 2014-02-24 00:00:00 2014-02-24 BK 93961 93961