Modern Vegetable Varieties and Production Technology. Ed. 2 - Sing D.K.; Singh Shashank Shekhar (New Delhi New India Publishing Agency, 2018)
Sing D.K. & Singh Shashank Shekhar: Modern Vegetable Varieties and Production Technology. Ed. 2. (Ed. 2nd) New Delhi. New India Publishing Agency, 2018. 978-93-86546-42-5 Rs. 3595.00--(635.1SIN)
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