without introducing new cottonseeds. similarly for contamination-free cotton, ginning units have to go for better technology, he added. he said the issue of wide trade gap between pakistan and china was taken up during the recent visit of chinese foreign minister. after detailed discussions, both sides...
corvids, are " scatter hoarders ." oaks produce acorns each fall, and the birds cache up to each—far more than they eat. those acorns that survive winter undevoured have a shot at becoming trees. when naturalist joseph grinnell observed california scrub-jays carrying acorns far uphill from oaks in the...