na INLIS000000000006094 20260707110702 0010-0726000001 ta 260707 0 ind 978-623-408-097-1 631 631 ALR p Alridiwirsah Pengantar Ilmu Pertanian / Alridiwirsah Cet. 1 Medan : UMSU Press, 2022 xii, 300 p. : ill. ; 21 cm Muhammad Alqamari Abdul Rahman Cemda 00000018543