TY  - BOOK
AU  - Hemant
TI  - Effect of mono-chromatic (coloured) light emitting diodes (LEDs) as supplemental light on the performance, behaviour and welfare of layer birds 
U1  - 636.508 3 H52E 
CY  - Ludhiana
PB  - Guru Angad Dev Veterinary and Animal Sciences University
KW  - Livestock Production Management
N1  - Guided by Dr. Ravi Kant Gupta
ER  -