Browsing by Author Purba, Amir
Showing results 1 to 1 of 1
Issue Date | Title | Author(s) |
---|---|---|
1991 | Pengaruh defoliasi terhadap hasil buah pada tanaman kelapa (Cocos nucifera L.) | Yahya, Sudirman; Pasaribu, Pantas; Damanik, Mohd Madjid; Purba, Amir |