ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Dr. Mercker:Excellent presentation. I really wish you had delivered it to me 50 years ago.Bo
Hi Bo. 50 years ago my knowledge of trees would have consisted of "They have leaves and are fun to climb!"
.... things that are still true today. Enjoyed the presentation. Great info ✌🏽
Dr. Mercker:
Excellent presentation. I really wish you had delivered it to me 50 years ago.
Bo
Hi Bo. 50 years ago my knowledge of trees would have consisted of "They have leaves and are fun to climb!"
.... things that are still true today. Enjoyed the presentation. Great info ✌🏽