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1.
Bandyopadhyay B.K. Dynamics of potassium in soil as influenced by levels of added potassium, calcium and magnesium // J. Indian Soc. Soil Sci., 1988. Vol. 36, N 3.-С.471-475

2.
Campbell R. Acidic iron oxide waste as a conditioner for calcareous soils // S. Afr. J. Plant and Soil, 2002. Vol. 19, N 4.-С.206-207

3.
Fuleky Kaliumlieferung der Boden aus austauschbaren und nicht-austauschbaren Kalium-Formen // Tagungsber, 1988, N 267.-С.81-85

4.
Gupta V.K. Boron tolerance of chickpea and lentil on Typic Ustipsamment // J. Indian Soc. Soil Sci., 1993. Vol. 41, N 4.-С.797-798

5.
Gupta V.K. Boron tolerance of chickpea and lentil on Typic Ustipsamment // J. Indian Soc. Soil Sci., 1993. Vol. 41, N 4.-С.797-798

6.
Hartikainen Evaluation of water and ammonium acetate tests as andices for available P in limed soils // J. Agr. Sci. Finl., 1989. Vol. 61, N 1.-С.1-6

7.
Holford I.C.R. Buffering of phosphate in the soil solution during growth of ryegrass compared with buffering by sorption // Plant and Soil, 1988. Vol. 111, N 1.-С.3-9

8.
Influence of cadmium and copper pollution on major agricultural soils and rice growth in Taiwan // Transact. 14th Int. Congr. Soil Sci., Kyoto, Aug., 12-18, 1990. -Kyoto, 1990, Vol. 2.-С.361

9.
Kalembasa Ilosc i jakosc kwasow huminowych wydzielonych z gleb piaszczystych nawozonych wermikompostami // Ann. UMCS. E, 2004. Vol. 59, N 4.-С.1911-1917

10.
Mathur S.P. Soil tests for copper, iron, manganese and zinc in histosols 4: Selection on the basis of soil chemical data anol uptakes by oats, carrots, onions, anol lettuce // Soil Sci., 1989. Vol. 148, N 6.-С.424-432

11.
Matula J. Posuzovani zasobenosti pud manganem // Agrochemia, 1991. Vol. 31, N 6.-С.124-127

12.
Mehta V.S. Evaluation of some soil test methods for aviailable sulphur in some alluvial soils // Indian Soc. Soil. Sci, 1988. Vol. 36, N 4.-С.743-746

13.
Ostrowska Dynamics of the contents of ions in the soil solutions during the vegetation period of pine trees (Pinus silvestris L.) // Ann. Warsaw Agr. Univ. SGGW-AR. Anim. Sci., 1988, N 37.-С.41-51

14.
Ramos Hernandez S.G. Efectos de enmiendas calcareas en suelos fijadores de fosforo // An. Edafol. y Agrobiol., 1988. Vol. 47, N 3-4.-С.747-788

15.
Rheinbaben W.v. Influence of plants on denitrification in pot experiments with soils // Mitt. Dtsch. bodenkundl. Ges., 1990. Vol. 60.-С.127-132

16.
Singh Estimation of critical limit of available P for predicting response of berseem to applied phosphate in Punjab soils // J. Indian Soc. Soil Sci., 1993. Vol. 41, N 3.-С.583-585

17.
Staley Thomas E. Methodological considerations for elucidating low-level liming effects on white clover symbiosis establishment in an acidic soil model system // Soil Sci., 2000. Vol. 165, N 7.-С.567-577

18.
Staley Thomas E. Methodological considerations for elucidating low-level liming effects on white clover symbiosis establishment in an acidic soil model system // Soil Sci., 2000. Vol. 165, N 7.-С.567-577

19.
Sukiman Harmastini I. Relationship between root colonization and initial adsorption of Azospirillum to plant roots // Microbial Ecol., 1990. Vol. 20, N 1.-С.65-74

20.
Vittal K.P.R. Relative contributions of soil zinc pools to its uptake by maize and wheat and extraction by dithizone and DTPA in mollisols // J. Indian Soc. Soil Sci., 1988. Vol. 36, N 3.-С.481-486

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