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Positive and negative impacts of plants on acid production in exposed acid sulphate soils

✍ Scribed by Robert J. Reid; Christopher S. Butcher

Publisher
Springer
Year
2011
Tongue
English
Weight
193 KB
Volume
349
Category
Article
ISSN
0032-079X

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The mass spectroscopic behaviour of 3,4-dihydmquinazolin-4-on-3-ylalkanoic acids and 3,4-d&ydro-1,2,3benzotriazin-4-on-3-ylalkanoic acids was studied under positive and negative ionbation. "he Merences in using some "N-labelled derivatives. fragmentation both between the ionization modes and between