........
........
........
........
........
........
........
........
........
........
........
........
........
........
........
TRADEMARKS
:
WATERMARKS
:
LANDMARKS
:
GLOBAL WARMING
more chemical fertilisers
which
cause
Fertiliser use in industrial-style agriculture, to boost crop production in nutrient depleted soils, is rising. The increase in 2000 was mostly in nitrogen use, pushing it to a total of 86 million tons.
REFERENCE
© 2009 markmaking pty ltd