Efficacy of Guava Leaf Extract as Fruit Preservative Post published: April 2, 2019 Post category:Khulna University / University thesis Post comments:0 Comments Parvin, S. (2016). Efficacy of Guava Leaf Extract as Fruit Preservative. Forestry and Wood Technology Discipline, Khulna University. Bachelor of Science in Forestry: 1-68. Click on the download button to get the document Leave a Reply Cancel replyComment *Name * Email * Website