chemical control / past chemical environments / arscnine oxidc solution / food source / park systems / Chemical analyses / chemical methods / /
NaturalFeature
Lake Magad / Rift Valley lakes / lake Rcshitani / lake Elmentcita / lake Elmcntci / Lake Elmentei / Momela lakes / Lake Elmcnteita / lake Rig Momela / Lake Manyara / Texas bays / lakes KENYA TANZANIA / lake Nakuru / Lake Elmcntcita / /
Organization
Public IIcalth Assoc. / University of Michigan / Ann Arbor / National Science Foundation / Mineral Resources Division / Department of Zoology / Public Health Assoc. / Kenya Government / The University of Michigan / Duke University / Durham / Zoology Department / /
Person
Olindo / John M. Melack / Peter Kilhnd / Scholander Polarographic Miller Winkler / /
Position
Governor / Walker / Director of the National Parks / Sedgwick-Rafter / Carpenter / /
Product
Mg SO4 / /
ProvinceOrState
South Dakota / Texas / North Carolina / Michigan / /
Photosynthetic rates of phytoplankton