01258nam a22003497a 4500 490422 Ge_NSL 20170719103148.0 840823m1984 hu a b 100 0 eng 84204278 9630537001 (set) 9630538628 (v. 1) 9630538636 (v. 2) DLC DLC DLC eng QH84.8 .S636 1984 502+631.4 631.4/6 19 Soil biology and conservation of the biosphere : Vol. 1 / edited by J. Szegi ; Magyar Agrártudományi Egyesület. Budapest : Akadémiai Kiadó, 1984. xv, 460 p. : ill. ; 25 cm. "Proceedings of the 8th meeting of the Soil Biology Section of the Hungarian Society for Soil Science, Gödöllō, 26-28 August, 1981"--Verso t.p. Includes bibliographies. Soil biology Congresses. Soil conservation Congresses. ბუნება ნიადაგის ბიოლოგია Szegi, J. რედაქტორი Magyar Agrártudományi Egyesület. 7 cbc orignew 2 ncip 19 y-gencatlg udc BK 0 4 udc 0 0 CPL CPL GEN 2017-07-19 0 502+631.4 2017-293115 2017-07-19 00:00:00 3E14427 2017-07-19 BK 146834 146833