1. Methods of estimation of tannin in the grain of sorghum;Burns;J. Agron.,1971
2. Chemical evaluation of nutritive value of Cola rostrata;Dosunmu;Nig. J. Sci.,1989
3. Investigations to Determine Nutrient Content of Selected Fruits and Vegetables — Raw, Processed and Prepared;Dudek;Natural Food Processor Association Publication, USDA Contract 5332, 114-8-92,1980
4. Studies on Halogeton glomeratus;Dye;Weeds,1956