Crossword puzzle clue "gas or grass alternative"

Gas or grass alternative

Grass court grass

Writer of the lines "Pigeons on the grass alas. / Pigeons on the grass alas"

Ground covered by a mat of grass and grass roots

Cartoon in which one cow says to another "Hey, wait a minute! This is grass! We've been eating grass!"

Gas in gas station signs

Grass alternative

Grass alternative