Cytology genetic and evolution অনুযায়ী Gupta, P.K

Linear programming অনুযায়ী Gupta , P.K

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

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

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

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

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

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

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

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

Pesticides in the Indian environment অনুযায়ী Gupta, P.K

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

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

Handbook of soil, fertiliser and manure

অন্যান্য লেখক: “…Gupta, P.K…”

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

অন্যান্য লেখক: “…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 অনুযায়ী Ahlawat, Sudhir Pal

অন্যান্য লেখক: “…Gupta, P.K., ad…”

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

অন্যান্য লেখক: “…Gupta, P.K., ad…”

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

অন্যান্য লেখক: “…Gupta, P.K., ad…”