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सामान्य ज्ञान
: आविष्कार
निम्न में से कौन सा मिट्टी का अध्ययन है ? , Which of the following is the study of soil?
निम्न में से कौन सा मिट्टी का अध्ययन है ?
Which of the following is the study of soil?
A. मॅमिकोलॉजी (mammology)
B. पेड़ोलॉजी (pedology)
C. ग्लेशियोलॉजी (glaciology)
D. कॉस्मोलॉजी (cosmology)
Correct Answer :
B. पेड़ोलॉजी
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