Նորմալ դիտում MARC դիտում ISBD Դիտում

International Symposium on reclamation of sodic soils : guide to the excursions / Com : A.I. Tchitchian ; Ministry of Agriculture of the Armenian SSR, Scientific-Research Institute of Soil Science and Agrochemistry. - Yerevan : [S. n.], 1969. - 44 pages : tabl. ; 26 cm. - 631.4(063) (NLA) .

Subjects--Topical Terms:
Soils, Salts in --Congresses
Sodic soils --Congresses
Alkali lands --Congresses
Reclamation of land --Congresses

Universal Decimal Class. No.: 631.4(063) (NLA)