Kuswardani, R. A. A Model of Natural Enemies of the Main Pest Hypothenemus Hampei in People's Coffee Plantations in the Lake Toba Area. Society for Innovative Agriculture.
Chicago Style (17th ed.) CitationKuswardani, Retna Astuti. A Model of Natural Enemies of the Main Pest Hypothenemus Hampei in People's Coffee Plantations in the Lake Toba Area. Society for Innovative Agriculture.
MLA (9th ed.) CitationKuswardani, Retna Astuti. A Model of Natural Enemies of the Main Pest Hypothenemus Hampei in People's Coffee Plantations in the Lake Toba Area. Society for Innovative Agriculture.
Warning: These citations may not always be 100% accurate.