This issue has variants.
Underground Comix are known for using different prices, covers (art or color variations) and interior content to distinguish different printings.
1st print April 1974 has 0.75 USD cover price. Has Cody Starbuck on cover and "Green Women" on back cover.
2nd print November 1975. 3rd print April 1977.
4th print March 1978 has 1.50 USD cover price. Has "Green Women" on front cover and Cody Starbuck on back cover. Different interior sequencing.
Story titles and creators with illustration and indicia information. Sequence content from 4th printing. 1st printing had editorial/introductory text by Mike Friedrich?