Biblio

V. D. Zheljazkov, Yankov, B., and Topalov, V., “Comparison of Three Methods of Mint Propagation and Their Effect on the Yield of Fresh Material and Essential Oil”, Journal of Essential Oil Research, vol. 8, no. 1, pp. 35 - 45, 1996.

V. D. Zheljazkov and McNeil, P., “Comparison of Five Digestion Procedures for Recovery of Nutrients and Trace Elements in Plant Tissue”, Journal of Plant Nutrition, vol. 31, no. 11, pp. 1937 - 1946, 2008.

V. D. Zheljazkov and McNeil, P., “Comparison of five digestion procedures for recovery of nutrients and trace elements in plant tissue”, J. Plant Nutr., vol. 31, pp. 1937-1946, 2008.

V. D. Zheljazkov and Warman, P. R., “Comparison of Three Digestion Methods For the Recovery of 17 Plant Essential Nutrients And Trace Elements from Six Composts”, Compost Science & Utilization, vol. 10, no. 3, pp. 197 - 203, 2002.

J. Zhong, Ding, J., Su, Y., Shen, G., Yang, Y., Wang, C., Simonich, S. L. Massey, Cao, H., Zhu, Y., and Tao, S., “Carbonaceous Particulate Matter Air Pollution and Human Exposure from Indoor Biomass Burning Practices”, Environmental Engineering Science, vol. 29, no. 11, pp. 1038 - 1045, 2012.

Y. Zhong and Zhao, Y., “Chemical composition and functional properties of three soy processing by-products (soy hull, okara and molasses)”, Quality Assurance and Safety of Crops & Foods, vol. 713244817810162329723097412810548122439010884998215016183, no. 5, pp. 651 - 660, 2015.