Mwenesi , Anita et al . Mentor Hygiene and Nutrition Activities Grade 2 , Learner's Book . Printwell Industries Ltd . - 1st edition. - Nairobi : Mentor Publishers. 2018 - iv , 101 p . ; Col.illustrations . 17 cm . ISBN: 978-9966-059-59-8 Dewey Class. No.: 500