ScienceJohn Michels (Journalist) 1940 |
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Page 246
... direction of blood flow . C. Vein . D. Shell membranes made transparent by oil and adhering chorio - allantoic membrane . A square of approximately 1 cm is then cut through the shell to the inner shell membrane around the por- tion of ...
... direction of blood flow . C. Vein . D. Shell membranes made transparent by oil and adhering chorio - allantoic membrane . A square of approximately 1 cm is then cut through the shell to the inner shell membrane around the por- tion of ...
Page 269
... direction of blood flow . C. Vein . D. Shell membranes made transparent by oil and adhering chorio - allantoic membrane . A square of approximately 1 cm is then cut through the shell to the inner shell membrane around the por- tion of ...
... direction of blood flow . C. Vein . D. Shell membranes made transparent by oil and adhering chorio - allantoic membrane . A square of approximately 1 cm is then cut through the shell to the inner shell membrane around the por- tion of ...
Page 14
... directions , in another in one direction only , in another in front and back , but not to the sides . The intermediate settings enable it to hear mostly in front , but a little in back . The secret of this achievement was in the ...
... directions , in another in one direction only , in another in front and back , but not to the sides . The intermediate settings enable it to hear mostly in front , but a little in back . The secret of this achievement was in the ...
Contents
STEVENS S S and J VOLKMANN Sensory Discrimina | 1 |
Civil Service Positions 232 | 9 |
LUKENS F D W and F C DOHAN Diabetic Cats 222 | 10 |
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