The files are only for private none commercial use, and the files and their contents may not be shared, copied or passed on in full or partial form in any way. If you want to use the files or part of their content commercially, please contact us in writing for a detailed agreement on price and conditions.
It is free to download the books, but we will appreciate if you make a donation to the AquaLab at the University in Morelia, Mexico.
AquaLab performs a major and important work with endangered species, and we would like to support them by making our books available without any personal profit. All donations will go in full to the AquaLab.
It is entirely up to you and your conscience how much you want to donate to the AquaLab, but we recommend $ 20 for both books.
Your donation actually makes a difference, as AquaLab works with a limited buget.
Donations are only possible by using PayPal.
Start downloading by clicking the cover of the book you want to download.
These are relatively large files, the book on the left is 100 MB and the book on the right is 65 MB, so it may take some time to download the books.
Use the link below to make a donation for your download. We recommend a donation of $ 20 for both books, but it is up to you how much you want to donate.
The amount is set at $ 20 but can be changed if you wish.