PragyaTiwari69
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Presentations

(3)

Agro-physiological basis of variation in yield.pptx

3 years ago • 2029 Views

Agro-physiological basis of variation in yield.pptx

3 years ago • 149 Views

irrigation water quality (Pragya tiwari).pptx

3 years ago • 328 Views

Documents

(1)

Concept and principle of organic farming(Pragya tiwari).docx

3 years ago • 729 Views