Taxonomic studies on the megachilidae of north western India (insecta, hymenoptera, apoidea)
Gupta, Rajiv K.
Taxonomic studies on the megachilidae of north western India (insecta, hymenoptera, apoidea) - Jodhpur Scientific Publishers 1999 - 294p.
8172332042
Taxonomic studies on the megachilidae of north western India (insecta, hymenoptera, apoidea) - Jodhpur Scientific Publishers 1999 - 294p.
8172332042