Your pictures are beautiful. May I use some of your pictures for illustration in my book on forest ecology. I have not determined which ones I will use. I will write the proper citation regarding the source of the pictures. This book is for education purposes, not for commercial ones. Thank you very much. Sincerely, Wiryono.
Your pictures are beautiful. May I use some of your pictures for illustration in my book on forest ecology. I have not determined which ones I will use. I will write the proper citation regarding the source of the pictures. This book is for education purposes, not for commercial ones. Thank you very much. Sincerely, Wiryono.