Cytology genetic and evolution द्वारा Gupta, P.K

Linear programming द्वारा Gupta , P.K

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

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

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

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

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

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

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

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

Pesticides in the Indian environment द्वारा Gupta, P.K

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

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

Handbook of soil, fertiliser and manure

अन्य लेखक: “…Gupta, P.K…”

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

अन्य लेखक: “…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 द्वारा Ahlawat, Sudhir Pal

अन्य लेखक: “…Gupta, P.K., ad…”

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

अन्य लेखक: “…Gupta, P.K., ad…”

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

अन्य लेखक: “…Gupta, P.K., ad…”