关于vegetational的百科

• vegetational造句怎么写

• regionsrichinvegetalproducts;vegetationalcover;thedecayingvegetativelayercoveringaforestfloor.Thispaperdiscussestheprincipleandbasis,thesystemandunitofvegetationalclassificationinPingtancounty.Thehabitat,thefloristicfeature,andthebasicvegetationaltyp...
• 2018-06-1818461