1999 YADAV, Rattan Lal (b. 1949) PhD,FISA,FNAAS, Formerly Director, IISR; Res. A 703, Ashadeep Apartment, Plot No. 3-B, Sector – 2, Dwarka, New Delhi – 110075; Tel: (011) 25095062(R); Email: ; Sp. Agronomy/Cropping-Farming Syatems/Organic Farming.
1999 YADAV, Rattan Lal (b. 1949) PhD,FISA,FNAAS, Formerly Director, IISR; Res. A 703, Ashadeep Apartment, Plot No. 3-B, Sector – 2, Dwarka, New Delhi – 110075; Tel: (011) 25095062(R); Email: ; Sp. Agronomy/Cropping-Farming Syatems/Organic Farming.