Sen, D., Chatterjee, A. and Manna, B. (2008) “Population Fluctuation of <i>Helicotylenchus</i> Steiner, 1945 in Relation to Soil Temperature, Moisture and pH in Guava Orchard at South 24 Parganas, West Bengal, India”, Records of the Zoological Survey of India, 108(2), pp. 75–81. doi: 10.26515/rzsi/v108/i2/2008/159057.