Authors: KAZEEV KS KOLESNIKOV SI VALKOV VF

Citation: Ks. Kazeev et al., HUMUS STATUS IN SOILS OF THE NORTHWESTERN CAUCASUS FOOTHILLS, Eurasian soil science, 31(7), 1998, pp. 772-777

Authors: VALKOV VF KOLESNIKOV SI KAZEEV KS TASHCHIEV SS

Citation: Vf. Valkov et al., INFLUENCE OF HEAVY-METAL POLLUTION ON MICROSCOPIC FUNGI AND AZOTOBACTER OF COMMON CHERNOZEM, Russian journal of ecology, 28(5), 1997, pp. 345-346

Authors: VALKOV VF KAZADAEV AA KREMENITSA AM SUPRUN VA SUKHANOVA VM TASHCHIEV SS

Citation: Vf. Valkov et al., THE EFFECT OF STUBBLE BURNING ON CHERNOZEM BIOTA, Eurasian soil science, 29(12), 1996, pp. 1412-1416