Bhatnagar, A.K. & Koul, M. Botanical studies and Homoeopathic medicine -An assessment of their integration. In: Seminar for Developing and Interaction between CCRH and Homeopathic Pharmaceutical Industry, New Delhi, September 27-28, 2001.
Tomar, M., Kapoor, R. & Bhatnagar, A.K. Storage Stability of “Double Low" variety in Comparison to Indian Mustard in Tropical Conditions. In the National Convention on Transgenic Rapeseed-Mustard–An Assessment, at India International Centre, New Delhi, January 16-17, 2002.
Koul, M., & Bhatnagar, A.K. Effect of lead in soil on leaf epidermal features of Cyamopsis tetragonolaba (Linn.) Taub. In Second International Conference on Plants and Environmental Pollution (ICPEP-2), Lucknow, India, February 4-9, 2002.
Misra, A., Koul, M. & Bhatnagar, A.K. Accumulation and effect of cadmium in soil on Brassica juncea (Linn.) Czern. & Coss. var. Varuna. In Second international Conference on Plants and Environmental Pollution (ICPEP-2), Lucknow, India, February 4-9, 2002.
Tomar, M. & Bhatnagar, A.K. Seed deterioration and fungal infection in mustard (Brassica juncea L.) during storage. In VII International Workshop on Seed Biology, May 12-16, 2002. Salamanca, Spain.
Neelu. & Bhatnagar, A.K. Fungal infestation and seed deterioration in Brassica oilseeds during storage. In 8th International Congress of Plant Pathology, Christchurch, New Zealand, February 2-7, 2003.