Damanik, Revandy Iskandar M., University of Sumatera Utara, Indonesia
Vol 6, No 2, April (2018) - Articles
Growth of Pak Coy Varieties (Brassica rapa L. ssp. chinensis (L.)) with Applied NAA (Naphthalene-3-acetic Acid) on Floating Hydroponics Medium AbstractPDF
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