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Effect of nitrate and phosphate enrichments on phytoplankton productivity in the East Branch Clarion River Lake as determined by the carbon-14 rapid bioassay technique

 Item — Multiple Containers
Identifier: 190 - 01 - 04 - LD1017 .C8133 1975 M3

Abstract

Description: iii, 51 leaves : ill. ; 29 cm.

Notes: Thesis (M.S.)--Clarion State College, 1975; Bibliography: leaves 24-29

Dates

  • 1975

Creator

Extent

2.00 Volumes

Language of Materials

English