6

Water weeds in Southern Africa

Year:
1979
Language:
english
File:
PDF, 994 KB
english, 1979
18

The effect of land usage on aquatic and semi-aquatic vegetation at high altitudes in Southern Africa

Year:
1969
Language:
english
File:
PDF, 626 KB
english, 1969
22

De l'action du phosgène sur le chlorure de benzylmagnésium et quelques homologues

Year:
1958
Language:
french
File:
PDF, 348 KB
french, 1958
28

PRELIMINARY NOTES ON AFRICAN TIPHIIDAE (HYMENOPTERA)

Year:
1953
Language:
english
File:
PDF, 276 KB
english, 1953
32

LOOKING BACK ON TWENTY-FIVE YEARS OF OUR HISTORY

Year:
1988
Language:
english
File:
PDF, 354 KB
english, 1988
47

Kinetic aspects of the reaggregation of a human immunoglobulin M

Year:
1971
Language:
english
File:
PDF, 514 KB
english, 1971