TY  - BOOK
AU  - Abraham, John
TI  - Ergonomic studies on hand-operated knapsack sprayer
U1  - T 631.3 A15E 
PY  - 1986///
CY  - Ludhiana
PB  - PAU
KW  - HUMAN ENGINEERING
KW  - ERGONOMICS
KW  - KNAPSACK
KW  - SPRAYER
KW  - SPRAYING EQUIPMENT
KW  - TOOLS
N2  - The present study was carried out to study the effect of selected design and operating parameters of hand operated knapsack sprayer on physiological resources. The effect of position of grin on the handle on heart rate and muscular fatigue were found to b
ER  -