- Tytuł:
- Mapping the Extent of Free Calcium Carbonate in the Soils of Madurai District, Tamil Nadu and Its influence on Micronutrient Availablity Using GIS Techniques.
- Autorzy:
- Źródło:
- Madras Agricultural Journal. Sep2017, Vol. 104 Issue 7-9, p247-250. 4p.
- Czasopismo naukowe