S. KASTURI KRISHNA, S.V. KRISHNA REDDY, P. HARISHU KUMAR, V. KRISHNAMURTHY, and M. NAGESWARA RAO. 2001. “Agronomic and Economic Evaluation of Alternative Cropping Systems for FCV Tobacco (Nicotiana Tabacum) on Vertisols of Andhra Pradesh”. Indian Journal of Agronomy 55 (4): 270-75. https://doi.org/10.59797/ija.v55i4.4762.