Plot
Micro-cinematography is used to show how plants transform their secretions into other substances.
Writer | N/A |
---|---|
Director | Mary Field |
Actor | |
Country | United Kingdom |
Production | British Instructional Films Ltd. |
Micro-cinematography is used to show how plants transform their secretions into other substances.
Writer | N/A |
---|---|
Director | Mary Field |
Actor | |
Country | United Kingdom |
Production | British Instructional Films Ltd. |