Standard methods of chemical analysis : Vol.2 - Industrial and natural products and noninstrumental methods /
Welcher, Frank J.
Standard methods of chemical analysis : Vol.2 - Industrial and natural products and noninstrumental methods / by Frank J. Welcher - 6th ed. - New York : D Van Nostrand Co, Inc , 1939 - 2613 p. Hard Back
Chemistry
Plastics, rubber
Vitamins,soil,
Water: biological examination
543 / FRA-S V.2
Standard methods of chemical analysis : Vol.2 - Industrial and natural products and noninstrumental methods / by Frank J. Welcher - 6th ed. - New York : D Van Nostrand Co, Inc , 1939 - 2613 p. Hard Back
Chemistry
Plastics, rubber
Vitamins,soil,
Water: biological examination
543 / FRA-S V.2