RED'P21 UG/28081 UG/28082 UG/28083 UG/28084 UG/28085 UG/28086 UG/28087 UG/28088 UG/28089 UG/28090 Reddy, SR Geoinformatics and nanotechnology for precision farming / SR Reddy. – 2nd rev. ed. – Ludhiana ; Kolkata : Kalyani , 2021 (2022 reprint) [], 116p. : ill. ISBN9789327276794 : Rs.195/- . Nanotechnology |