**4. Conclusion**

The amount and quality of lignocellulosic biomass, particularly cellulose and hemicellulose, obtained from the selected agro wastes from this study is an indication that such and even more agricultural and food residues could be useful raw materials in the production of biofuel. Thus, rather than constituting an environmental nuisance, agricultural wastes (such as melon husk, mango seed endocarp, and moringa seed pod) may serve as alternate and affordable natural source of raw material in biofuel production.
