
Ecology 7th Edition by Manuel Molles
النسخة 7الرقم المعياري الدولي: 978-0077837280
Ecology 7th Edition by Manuel Molles
النسخة 7الرقم المعياري الدولي: 978-0077837280 تمرين 14
The last major natural reproduction by Rio Grande cottonwoods, which produced the large number of 40- and 50-year-old trees documented by Howe and Knopf (1991), occurred before the last major dam was built on the river. Is there any evidence for reproductive failure before that dam was built (see fig. 10.20 )


التوضيح
Ecologists have studied the age distribu...
Ecology 7th Edition by Manuel Molles
لماذا لم يعجبك هذا التمرين؟
أخرى 8 أحرف كحد أدنى و 255 حرفاً كحد أقصى
حرف 255

