TY  - BOOK
AU  - Makkar Gurpreet Singh
TI  - Morphological and molecular characterization ... (hymenoptera: apoidea)
U1  - T595.799 M28M 
PY  - 2015///
CY  - Ludhiana
PB  - PAU
KW  - APOIDEA 2.BEES 3BEE FLORAL CROPS
ER  -