spatial economy

anacrotism arawaks belomys pearsonii kaleensis brachydactylic brachydactylous brachydactyl c.s.s conditional lethal mutantion egging extensum filtering resistance granite in block laser aligner operating system/disk operating system (os/dos) principle of specification sinusoidal undulation frequency spectral homology sequence Swedenborgian treit'es-contr'ats virulent ascitesosis of yellowtail fingerling widow's mantle younger dryas event