H Panjaitan, Leo Richi, Universitas Sumatera Utara, Indonesia
Vol 2, No 4 (2014) - Articles
Respons Pertumbuhan Berbagai Ukuran Diameter Batang Stek Bugenvil (Bougainvillea spectabilisWilld.) Terhadap Pemberian Zat Pengatur Tumbuh AbstractPDF
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