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Search results for ' ' (0.01 seconds ) Total Hits : 19

1

Texonomy and pollen morphology of Indian helobiae with special reference of phylogeny

Researcher:Guha, Ratna
Guide:Roy, H
University:Vinoba Bhave University
Language:English
2

Investigation on the susceptibility of rice plants to helminthosporium infection in relation to the age of plants and nitrogen content of the soil

Researcher:Mukhopadhyay, Ratna
University:University of Calcutta
Language:English
Shodhganga
3

Pathological investigation concerning infection and wilting of Acacia mollissima Roxb. by Fusarium solani (Montens) appelet wollenweber

Researcher:Chakraborty, Ratna
University:Gauhati University
Language:English
4

Morphogeneic studies on Anethum graveloens L and Lobularia maritima Desv

Researcher:Khanna, Ratna
Guide:Cjopra, R N
University:University Of Delhi
Language:English
5

Revision of Indian Hedyotis (Rubiaceae)

Researcher:Datta, Ratna
University:University of Calcutta
Language:English
6

Tax-ecological and physiological studies in Indian aspergilli with reference to the strain isolated from alkaline soils

Researcher:Singh, Ratna
University:University of Lucknow
Language:English
7

Pathological investigation concerning infection and wilting of Acacia mollissimaa Rosb.by Fusarium solani Monteus Appel et wollenweber

Researcher:Chakraborty, Ratna
Guide:Baishya, DN
University:Gauhati University
Language:English
8

Studies on phytoalexin and plant antigens in relation to resistance of soybean[Glycine max (L) Merrill] cultivars to anthracnose disease

Researcher:Chattopadhyay, Ratna
Guide:Purkaysatha, R P
University:University of Calcutta
Language:English
9

Relation of polyploidy to nodule development variation in the number distribution and effective volume of nodules in a few local legmers: A study of variation in morphological characters of rhisoliea isolated from common legmers and their cross inoculat

Researcher:Sen, Ratna
University:University of Calcutta
Language:English
10

Study of phytotoxic effects of water flowing through industrial waste channles

Researcher:Saha, Ratna
Guide:Roy, Malabika
University:Visva Bharati
Language:English
11

Ecological studies of selected leguminus and non-leguvminous weeds of rabi and kharif crops of Pantnagar farm

Researcher:Ramchandani, Ratna
University:University of Rajasthan
Language:English
12

Studies on a gluconeo genic enzyme( fructose-1 6-bisphosphatase) and its hormonal and other regulation in non-mammalian system

Researcher:Chaudhury, Ratna Biswas
Guide:Lahiri, A N
University:Visva Bharati
Language:English
13

Cytogenetic studies on the intra and inter-specific relationships between Solanum surattense and S melongena

Researcher:Ratna Kumar, Veerathu
Guide:Rao, B G S
University:Andhra University
Language:English
14

Sister Chromatid exchanges in Onion and Pearl Millet: Effects of Minerals and B-Chromosomes

Researcher:Ratna Grace, J
University:Andhra University
Language:English
15

Sister chromatid exchanges in onion and pearl millet

Researcher:Grace, Jangam Ratna
University:Andhra University
Language:English
16

Ethnobotany of Khammam district, Andhra Pradesh

Researcher:R, Ratna Manjula
Guide:Reddy, T V V Seetharami
University:Andhra University
Language:English
17

Studies on Ascochyta Cypericola, a Fungal Pathogen of Cyperus Rotundus

Researcher:Ratna Kumar, P K
University:Andhra University
Language:English
18

Studies on ascochyta cypericola a fungal pathogen of cyperus rotundus

Researcher:Ratna Kumar, P K
Guide:Narayana Rao, A
University:Andhra University
Language:English
19

Studies on the seed coat and Fruit wall Anatomy and Histochemistry in Apocynaceae and Asclepiadaceae

Researcher:Mary Ratna Sri, K
University:Andhra University
Language:English