A NUMERICAL ASSESSMENT OF SOIL SURVEY DATA FOR AGRICULTURAL MANAGEMENT AND PLANNING = CONTROLE NUMERIQUE DES DONNEES DU SOL POUR LA GESTION ET LA PLANIFICATION DE L'AGRICULTURESCHREIER H; ZULKIFLI MA.1983; SOIL SURVEY AND LAND EVALUATION; ISSN 0260-9088; GBR; DA. 1983; VOL. 3; NO 2; PP. 41-53; BIBL. 1 P.; 7 TAB. ; TABL./ILL.Article

STUDIES ON THE ALLEVIATION OF ACID SULPHATE SOIL PROBLEMS BY USE OF INORGANIC AND ORGANIC WASTE MATERIALS AS WELL AS K- AND P-FERTILIZERSTHIAGALINGAM K; ZULKIFLI MA; ATANASIU N et al.1979; Z. ACKER-U. PFLANZENBAU; DEU; DA. 1979; VOL. 148; NO 6; PP. 467-477; ABS. GER; BIBL. 10 REF.Article