53

Nitrogen Balance and Loss in a Greenhouse Vegetable System in Southeastern China

Year:
2011
Language:
english
File:
PDF, 152 KB
english, 2011
57

Characterization of Leaf Photosynthetic Properties for No-Tillage Rice

Year:
2007
Language:
english
File:
PDF, 246 KB
english, 2007
96

An improvement on the method of the pattern recognition ICHAM and its application

Year:
1994
Language:
english
File:
PDF, 502 KB
english, 1994