[1]
S. C. Dhiman and R. Agarwal, “Status of <I>Parthenium hysterophorus</I> L. and its Biocontrol Agent, <I>Zygogramma bicolorata</I> Pallister in Uttarakhand”, Indian Forester, vol. 136, no. 12, pp. 1631–1636, Dec. 2010.