Development of instructional message and corresponding educational slides for effective delivery of message on food hygiene and sanitation
NEENA
Development of instructional message and corresponding educational slides for effective delivery of message on food hygiene and sanitation - Ludhiana 1997 - 50,32L
FOOD -- SANITATION -- STUDY AND TEACHING
FOOD -- SANITATION -- STUDY AND TEACHING
613.207 N37D
Development of instructional message and corresponding educational slides for effective delivery of message on food hygiene and sanitation - Ludhiana 1997 - 50,32L
FOOD -- SANITATION -- STUDY AND TEACHING
FOOD -- SANITATION -- STUDY AND TEACHING
613.207 N37D