For a student, this is invaluable. Understanding the differences between the of a chick (meroblastic) versus a frog (holoblastic) is made much easier when laid out side-by-side with clear diagrams.
: Academic blogs often suggest pairing Berry's text with Chordate Embryology by V. Rastogi or the classic An Introduction to Embryology by B.I. Balinsky for a more comprehensive understanding. an introduction to embryology by ak berry pdf
If you are a biology major, having a copy (physical or digital) of this book is highly recommended to master the foundations of how life takes shape. For a student, this is invaluable