Phule Calendar:
Hey, your search of a permanent Perpetual  calendar is now over. After studying many calendars the author designed  new perpetual solar and lunar calendars...
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Jute Production Technology:
Jute, known as ‘Golden fiber’, is one of the important commercial fiber crops in our country next to Cotton. Jute is labor intensives crop in which large numbers of labors gets opportunity of earning their livelihood...
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