Разширено търсене
Автор да съдържа Erwin Harahap
Каталог "Статии" | Списание
IIntegrated cropping system of rice with oil palm: local and new varieties
(2019)
Alridiwirsah ; Erwin Harahap; Erwin Akoeb;
Hamidah Hanum
и др.
A 2280
Каталог "Статии" | Списание
Fertilizing dosage on three patchouli varieties (Pogostemon cablin Benth.) to reduce the effects of drought stress
(2021)
Nasruddin ; Erwin Harahap; Chairani Hanum;
Luthfi Siregar
и др.