| • soil sample | |
| मृदा: earth permeability soil application | |
| प्रतिदर्श: model sample sampler order soil sample specimen | |
मृदा प्रतिदर्श अंग्रेज़ी में
[ mrda pratidarsha ]
| • soil sample | |
| मृदा: earth permeability soil application | |
| प्रतिदर्श: model sample sampler order soil sample specimen | |
