Upadhyaya, H D and Reddy, K N and Sharma, S and Varshney, R K and Bhattacharjee, R and Singh, Sube and Gowda, C L L  (2011) Pigeonpea composite collection and identification of germplasm for use in crop improvement programmes.  Plant Genetic Resources, 9 (1).  pp. 97-108.  ISSN 1479-2621