Cytology genetic and evolution Tekijä Gupta, P.K

Linear programming Tekijä Gupta , P.K

Soil, plant, water and fertilizer analysis Tekijä Gupta, P.K

Isolation studies on the pectic substances from the fruits of Diospyros peregrina Tekijä Gupta, P.K

Production and value addition by chemical derivatization of alpha cellulose of lantana camara for its useful applications Tekijä Gupta, P. K.

Eco-Biology of a Mosquito Fish, Gambusia Affinis (Poeciliidae) for its control in Lake Nainital, Uttrakhand Tekijä Gupta,P.K

Production and value addition by Chemical derivatization of Alpha cellulose of Lantana camara for its useful applications, 2006-2009 Tekijä Gupta, P.K

Production of reducing sugars through pre-treatment of Lingnocellulosic biomass for bioethanol Tekijä Gupta, P.K

Ecology of terrestrial molluscs and their role in plant litter decomposition in kumaon himalayan forests Tekijä Gupta, P.K

A handbook of soil, fertilizer and manure Tekijä Gupta, P.K

Pesticides in the Indian environment Tekijä Gupta, P.K

Methods in environmental analysis water, soil and air Tekijä Gupta, P.K

Chemical modification of alpha cellulose from Lantana Camara Tekijä Gupta, P.K., ad

Studies on the radiosensitivity of Albizia lebbek (L.) Benth to gamma rays and hydrazine hydrate and its response to tissue culture techniques Tekijä Gupta, P.K., ad

Handbook of soil, fertiliser and manure

Muut tekijät: “…Gupta, P.K…”

Chemical inveatigation of Prosopis juliflora (Sw.) DC. seed polysaccharides Tekijä Bhatia, Himani

Muut tekijät: “…Gupta, P.K., ad…”

Studies on the effect of gamma rays and ethyl methanesulphonate on Albizia procera (Roxb.) Benth. and on its propagation through tissue culture Tekijä Ahlawat, Sudhir Pal

Muut tekijät: “…Gupta, P.K., ad…”

Studies on pectin and pectoltic enzymes during fruit ripening in Diospyros peregrina (Geartn.) Gurke. Tekijä Chauhan, Deepika

Muut tekijät: “…Gupta, P.K., ad…”

Studies on solvolytic structural transformation and degradation of cellulose Tekijä Uniyal, Vanshi

Muut tekijät: “…Gupta, P.K., ad…”