Biostatistical Methods
Stephen W. Looney
Bioremediation of Environmental Toxicants
Chandra Shekhar Yadav & Kumud Kant Awasthi & Mahipal Singh Sankhla
Microbial Ecology
Barton & Larry & Northrup & Diana E.
Computer Networks
Ata Elahi & Alex Cushman
Computational Linear Algebra
Robert E. White