Dear Swapnaneel,

The top 3 books you can refer for a strong foundation of Biomathematics are listed below:

• "An invitation to Biomathematics" by Raina Stephanova and James R kirkwood: It is written in simple and easy to understand language. The book basically consists of two parts. The first parts deals with the principal of population growth, interaction , population genetics etc. The second part comprises the application of modern biomedical research.

• "Mathematical biology" by James D murray: The book deals with the use of mathematical ideas and bioscience. It involves the major techniques used in the general application of population ecology , epidemiology and evolution.

• "Virus dyanamics-Mathematical principals of immunology and virology " by M.A Nowak and Robert M.May: The emerging field of theoretical immunology is well described in this book. Mathematical modelling techniques are used to show how population of viruses and population of immune system may interact in various situations.

All the best for your future!

• Introduction to Mathematics for Life Scientists (Springer Study Edition)
  
• Statistics for the Life Sciences
  
• Biostatistics: A Foundation for Analysis in the Health Sciences, 10e Student Solutions Manual
  
• Biostatistics: A Computing Approach (Chapman & Hall/CRC Biostatistics Series)
  
• Mathematical Biology: I. An Introduction (Interdisciplinary Applied Mathematics)
  
• Applications Of Calculus To Biology And Medicine: Case Studies From Lake Victoria
  
• Biology by Numbers: An Encouragement to Quantitative Thinking