1. Manners, MM. 1982. Some plants need light, and seasonsCRSQ 19(1):82-83. CELD ID 5953.
Some plants need light, and seasons
2. Manners, MM. 1981. Too think a canopy might be bad for plantsCRSQ 18(1):76. CELD ID 5893.
Too think a canopy might be bad for plants
