Singh, M. and Dwivedi, S. 2010. Genetic Analysis of Important Morpho-economic Traits in Periwinkle, <I>Catharanthus roseus</I> (L.) G. Don. Indian Forester. 136, 8 (Aug. 2010), 1034–1050. DOI:https://doi.org/10.36808/if/2010/v136i8/3736.