Field Studies

Field Studies

4.11 - 1251 ratings - Source

How to Use the Key The key is arranged in the traditional dichotomous form. ... For example, if in couplet Al you have decided that the animal has jointed legs go to couplet A2; if the creature has three pairs of jointed legs go to couplet A3; and ... At times, you may go backwards, but persevere and you will arrive at an answer.

Title:Field Studies
Publisher: - 1986


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