Beberapa penjelidikan mengenai proteina, nilai proteina dan asam amino esensial berbagai bahan makanan manusia dan hewan ternak di Indonesia = some studies on the protein, protein value and essential amino acids in various Indonesian foods and feeds / Jannes Heri Pangara Humuntal Hutasoit.
Hutasoit, Jannes Heri Pangara Humuntal. | Date: [1959]