G. P. Kapoor

The light factor in crop production

R. S. Choudhri, B. Singh, G. P. Kapoor, 1938, Proceedings / Indian Academy of Sciences.

Growth Studies in Relation to Ultraviolet Radiation

R. S. Choudhri, B. Singh, G. P. Kapoor, 1936, Botanical Gazette.

Plant growth in relation to partial pressures of oxygen

B. Singh, G. P. Kapoor, 1936, Proceedings / Indian Academy of Sciences.