Cytology genetic and evolution per Gupta, P.K

Linear programming per Gupta , P.K

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

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

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

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

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

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

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

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

Pesticides in the Indian environment per Gupta, P.K

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

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

Handbook of soil, fertiliser and manure

Altres autors: “…Gupta, P.K…”

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

Altres autors: “…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 per Ahlawat, Sudhir Pal

Altres autors: “…Gupta, P.K., ad…”

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

Altres autors: “…Gupta, P.K., ad…”

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

Altres autors: “…Gupta, P.K., ad…”