| Journal Articles 1981 |
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H.S. Iyer and B.M. Singh. 1981. Use of aerial photo interpretation techniques for watershed management studies in drought prone areas. Journal of Indian Society of Photo Interpretation & Remote Sensing 9(1): 29-38 |
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Joseph, J. and S. Singh (1981). Trichomanes saxifragoides Presl (Hymenophyllaceae ) - A new record of fern for North eastern India from Tirap District, Arunachal Pradesh. Bull. Bot. Surv. India 21 (1-4) : 313-214. |
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Kushwaha, S.P.S., Ramakrishnan, P.S and Tripathi, R.S. 1981. Population dynamics of Scleria tessellata Wild- a shade tolerant secondary successional species in slash and burn agriculture (jhum) fallows. Proc. Indian National Science Academy B47(5): 768 - 773 |
| Kushwaha, S.P.S., Ramakrishnan, P.S. and Tripathi, R.S. 1981. Population dynamics of Eupatorium odoratum in successional environments following slash and burn agriculture. Journal of Applied Ecology 18, 529-535 |
| R.C. Kaul. 1981. Measurement of focal length through autocollimation method. Journal of Indian Society of Photo Interpretation & Remote Sensing 9(1):17-20. |
| S.P. Mamgain. 1981. Exposure adn its effects, reciprocity law failure and hypersensitizing. Journal of Indian Society of Photo Interpretation & Remote Sensing 9(1):21-28. |
| V.K. Agarwal and A. Bhattachary. 1981. Geomorphology and neotectonics in a part of the lower Chenab allye, Riasi are,Udhampur district, Jammu and Kshmir state. Journal of Indian Society of Photo Interpretation & Remote Sensing 9(1):59-6 |
