Oceanography and marine biology

H. BARNES

B.Sc.,B.A.,Ph.D.,Sc.

The Marine Station, Millport, Scotland

                                                                                                                          551.46/B.O        

CONTENTS

1. SAMPLING THE LIVING ORGANISMS.
2. THE USE OF SOUND WAVES.
3. SOME PROPERTIES OF THE WATER ITSELF.
4. PHOTOGRAPHY AND TELEVISION.

PREP. /FATMA ESSAM

MANAGE / HODA HOSNY