00940nam a2200253 a 4500 68383 BD-RjUL 20211209081749.0 780809s1978 ne 000 0 eng d 9022006557 (pbk.) (BD-RjUL)68593 DNAL DNAL OCoLC DNAL MoKL CStRLIN BD-RjUL eng eng 23 631.4 SAD 1978 Sadovski, Alexander N 202735 Developments in soil information systems : proceedings of the second meeting of the ISSS Working Group on Soil Information Systems, Varna/Sofia, Bulgaria, 30 May - 4 June 1977 / Alexander N. Sadovski and Stein W. Bie, (Eds). Wageningen : Pudoc, 1978. 113 p. ; 23 cm. Includes bibliographical references. Soil science 146021 Bie, S. W. (Stein W.) 202736 Sadovski, Alexander N. 202737 ddc BK 68383 68383 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1985-09-05 Asia Foundation 0.00 0 631.4 SAD 1978 2017-04-02 00:00:00 C-1 2017-04-02 BK