OUR PRESENT KNOWLEDGE OF THE VALUE OF ROCK PHOSPHATES

Authors

  • A.W. Hudson
  • J.W. Woodcock

DOI:

https://doi.org/10.33584/jnzg.1937.6.885

Abstract

Before discussing such information as is available regarding the effectiveness and use of rock phosphates in New Zealand, a few remarks relative to the world's consumption of phosphate in different forms and the factors influencing the availability of rock phosphate, etc., will not be out of place.

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Published

1937-01-01

Issue

Section

Articles