Wicking, Bruce. Ducks for starters : a practical guide to backyard duck keeping / Bruce Wicking. - Melbopurne : Richard Lee, 1990. - [ii], 47 p. : ill. ISBN: 1875207007 LCCN: 91013171 Subjects--Topical Terms: Ducks.Ducks--Feeding and feeds.Poultry--Feeding and feeds.Ducks--Housing.