na INLIS000000000001768 20191211111520.0 191211| ||| | ind 979-489-321-8 a 0010-121900000001768 631.8 631.8 OSM m Osman, Fiyanti Fiyanti Osman Jakarta : Penebar Swadaya , 1996 viii, 87 p. ; 21 cm. F04 - Fertilizing/Penyubur aC00180