1. INTRODUCTION
2. OBSERVATIONS
2.1. CARMA Interferometric Observations
2.2. CARMA Single-Dish Observations
2.3. Joint Deconvolution of Interferometric and Single-Dish Cubes
2.4. Continuum Mapping
3. CONTINUUM RESULTS
4. MORPHOLOGY OF DENSE MOLECULAR GAS
5. KINEMATICS OF DENSE MOLECULAR GAS
6. DENDROGRAM ANALYSIS OF $\mathbf{N}_{2}\mathbf{H}^{+}$
6.1. The Non-binary Dendrogram
6.2. Dendrogram Tree Statistics
6.3. Dendrogram Spatial Properties
6.4. Dendrogram Kinematic Properties
7. A CONNECTION BETWEEN SIZE-LINEWIDTH RELATIONS AND CLOUD STRUCTURE
7.1. Total Linewidth of Dendrogram Structures
7.2. Resolved Linewidths of Dendrogram Structures
7.3. Inferring Cloud Depth from Resolved Size-Linewidth Relations
8. SUMMARY