TY  - BOOK
AU  - Yumnam, Nandaraj
TI  - Ecological health assessment of river bbeas at different stretches in Punjab
U1  - 577.6 Y-9E 
PY  - 2020///
CY  - Ludhiana
PB  - Fisheries Resource Management
N1  - Guided by Dr. Grishma Tewari
ER  -