Tribal Man in the Humid Tropics of the North-EastRAMAKRISHNAN, P. S.Man in India. 1985, Vol 65, Num 1, pp 1-32, issn 0025-1569Article

International sustainable biosphere initiative : a participatory research agenda for IndiaRAMAKRISHNAN, P. S.Current science (Bangalore). 1992, Vol 63, Num 3, pp 127-131, issn 0011-3891Article

Tropical tree architecture and photosynthesisRAMAKRISHNAN, P. S.Proceedings of the Indian National Science Academy. Part B Biological sciences. 1987, Vol 53, Num 5-6, pp 565-571, issn 0073-6600Conference Paper

Agricultural systems of the northeastern hill region of IndiaRAMAKRISHNAN, P. S.Ecological Studies. 1990, Vol 78, pp 251-274, issn 0070-8356Article

Morphometric analysis of growth and architecture of tropical trees and their ecological significanceRAMAKRISHNAN, P. S.Colloque international sur l'arbre. 1986, pp 209-222Conference Paper

Role of earthworms in nitrogen cycling during the cropping phase of shifting agriculture (Jhum) in north-east IndiaBHADAURIA, T; RAMAKRISHNAN, P. S.Biology and fertility of soils. 1996, Vol 22, Num 4, pp 350-354, issn 0178-2762Article

Population dynamics of earthworms and their activity in forest ecosystems of north-east IndiaBHADAURIA, T; RAMAKRISHNAN, P. S.Journal of tropical ecology. 1991, Vol 7, Num 3, pp 305-318, issn 0266-4674Article

Leaf dynamics of early versus late successional shrubs of sub-tropical moist forests of north-eastern IndiaBARUAH, U; RAMAKRISHNAN, P. S.Proceedings of the Indian Academy of Sciences. Plant sciences. 1989, Vol 99, Num 5, pp 431-436, issn 0253-410X, 6 p.Article

The growth pattern of two species of SchimaRAM BOOJH; RAMAKRISHNAN, P. S.Biotropica. 1983, Vol 15, Num 2, pp 142-147, issn 0006-3606Article

Earthworm population dynamics and contribution to nutrient cycling during cropping and fallow phases of shifting agriculture (jhum) in north-east IndiaTUNEERA BHADAURIA; RAMAKRISHNAN, P. S.Journal of applied ecology. 1989, Vol 26, Num 2, pp 505-520, issn 0021-8901, 16 p.Article

Sustainable development, climate change and tropical rain forest landscapeRAMAKRISHNAN, P. S.Climatic change. 1998, Vol 39, Num 2-3, pp 583-600, issn 0165-0009Article

Cation budget under terrace agroecosystem in Meghalaya in north-east IndiaSUPRAVA PATNAIK; RAMAKRISHNAN, P. S.Proceedings of the Indian Academy of Sciences. Plant sciences. 1990, Vol 100, Num 1, pp 23-31, issn 0253-410XArticle

Phenology of the shrub strata of successional sub-tropical humid forests of north-eastern IndiaBARUAH, U; RAMAKRISHNAN, P. S.Vegetatio (The Hague). 1989, Vol 80, Num 1, pp 63-67, issn 0042-3106Article

Biomass, production and allocation patterns of early versus late successional shrubs of sub-tropical humid forests of North-Eastern IndiaBARUAH, U; RAMAKRISHNAN, P. S.Proceedings of the Indian National Science Academy. Part B Biological sciences. 1989, Vol 55, Num 1, pp 63-67, issn 0073-6600, 5 p.Article

Above-ground biomass and nutrient contents in an age series of Khasi pine (Pinus kesiya)ASHESH KUMAR DAS; RAMAKRISHNAN, P. S.Forest ecology and management. 1987, Vol 18, Num 1, pp 61-72, issn 0378-1127Article

Litter dynamics in khasi pine (Pinus kesiya Royle ex. Gordon) of north-eastern IndiaASHESH KUMAR DAS; RAMAKRISHNAN, P. S.Forest ecology and management. 1985, Vol 10, Num 1-2, pp 135-153, issn 0378-1127Article

Diversity and distribution of endemic and exotic earthworms in natural and regenerating ecosystems in the central Himalayas, IndiaBHADAURIA, T; RAMAKRISHNAN, P. S; SRIVASTAVA, K. N et al.Soil biology & biochemistry. 2000, Vol 32, Num 14, pp 2045-2054, issn 0038-0717Article

Gap phase regeneration of tree species of differing successional status in a humid tropical forest of Kerala, IndiaCHANDRASHEKARA, U. M; RAMAKRISHNAN, P. S.Journal of biosciences. 1993, Vol 18, Num 2, pp 279-290, issn 0250-5991Article

Ecological analysis of a cluster of villages emphasising land use of different tribes in meghalaya in North-east IndiaMAIKHURI, R. K; RAMAKRISHNAN, P. S.Agriculture, ecosystems & environment. 1990, Vol 31, Num 1, pp 17-37, issn 0167-8809Article

Vegetation, biomass and productivity of seral grasslands of Cherrapunji in north-east IndiaRAMAKRISHNAN, P. S; RAM, S. C.Vegetatio (The Hague). 1988, Vol 74, Num 1, pp 47-53, issn 0042-3106Article

Effect of fire on population dynamics of Mikania micrantha H.B.K. during early succession after slash-and-burn agriculture (jhum) in northeastern IndiaSWAMY, P. S; RAMAKRISHNAN, P. S.Weed research (Print). 1987, Vol 27, Num 6, pp 397-403, issn 0043-1737Article

Architecture and growth strategies of tropical trees in relation to successional statusSHUKLA, R. P; RAMAKRISHNAN, P. S.Journal of Ecology. 1986, Vol 74, Num 1, pp 33-46, issn 0022-0477Article

Herbaceous vegetation development and weed potential in slash and burn agriculture (Jhum) in N.E. IndiaSAXENA, K. G; RAMAKRISHNAN, P. S.Weed research (Print). 1984, Vol 24, Num 2, pp 135-142, issn 0043-1737Article

Secondary succession following slash and burn agriculture in north-eastern Indian. I: Biomass, litterfall and productivityTOKY, O. P; RAMAKRISHNAN, P. S.Journal of Ecology. 1983, Vol 71, Num 3, pp 735-745, issn 0022-0477Article

Traditional forest knowledge and sustainable forestry : A north-east India perspectiveRAMAKRISHNAN, P. S.Forest ecology and management. 2007, Vol 249, Num 1-2, pp 91-99, issn 0378-1127, 9 p.Conference Paper