[1]
SINGH, R., CHOUDHARY, N. and DAS, R. 2011. SEASONAL VARIATION IN COCOON SIZE IN POLY VOLTINE x BIVOLTINE HYBRIDS OF THE MULBERRY SILKWORM, BOMBYX MORI L. UTTAR PRADESH JOURNAL OF ZOOLOGY. 31, 3 (Mar. 2011), 317–320.