Gupta, P. K.
Methods in environmental analysis : water, soil and air / P. K. Gupta. - Jodhpur : Agrobios (India), c2001. - 408 p. : ill. ; 23 cm.
Includes bibliographies.
8177540556
Environmental chemistry.
Soils --Analysis.
363.739 / GUM
Methods in environmental analysis : water, soil and air / P. K. Gupta. - Jodhpur : Agrobios (India), c2001. - 408 p. : ill. ; 23 cm.
Includes bibliographies.
8177540556
Environmental chemistry.
Soils --Analysis.
363.739 / GUM