j&sie ( , 8p ) s&s$c 
Forfchliige zur wirklicben Verbejfetung des Ackerbaue9 
mid Verniehrung der Kijrnet im Grofieti ohne Unkojlen 
und Kiinflehyw. Erandenburg, 4. 
10. philipp» nonnje progn de plantis nothis occa* 
fione fpicaetritici, cui avenae fatuae aliquot femina in* 
nata erant/ Erford. 4. 
henr. PELLEftiN difl; de incremento corporis hu* 
mani. L. B. 4. 
THOM. PERCIVAU difl! de frigore, ib. 4. 
petri poldARETSKT difl'. defemi metallo nickel* 
ib. 4» 
Quaeft. med. aii Contiulfionibits recens natorum vomi¬ 
toria ? Auftore Cl. le Prexj 3 c. Paris, 4. 
Anleitung zu richiiger Erkamitnifi und vcfniinftiger Hei * 
lung der Ruhr tUm bejjen der Landitrzte herausgegeben vou 
conRad rahn. M. D. Ziirchy g. 
The conitruSion and extenfive ufe of a newly inven- 
ted univerfal feed furrow plough upon an eafy, ftea- 
dy principle fuited to all (oils* ftiff or light, level 
or ridged; and capable of fowing alie forts ‘of feeds 
of feeds in three rows thickeror thinner, deeper brsliaU 
lower and the furrows or rows nearer or farther afun- 
der iuft as the owner‘pleafes. Alfo the conflui£1 ion 
of a draining plough upon a very fitnple principle.. Both 
publifhed with a view that the ingeniousmay fee what 
is wanting to putjthe finifhing haud to a feed - furroW 
and alfo to a draining plough. With the conlim&iQrt 
and ufe of a potatoe drill machine* pointing out the 
benefit arrifing ftom this wholefale culture to rhelandj- 
and to fome of the live ftock. To which isaddedanef- 
fay on the theory of a common plough in order to find» 
; by geometrical conftru&ion the angles which giue the 
fhare exa£l land and earth at all depths and which ba- 
lance the motions of the plough. Illuftrated with feven 
large prints. By 2. randAll Lond.> 4. c f. 
WOLF. EHRENFR» TON REIZENSTE1 N S VGllkom* 
rnener Pferdekennerwelcher nicht nut alie Schtinheiten t 
Feblerund verfchiedene Landesarten der Pfer de zu erkeiu 
lien giebt, fnndern aucb anweifet , urie man init einem 
Pfer de vonfeinem Urfprunge an Umgeben fmifi' und wie 
es mm Reiten und Fahren anzugevodhnen. Ujfenh. 4. m. K\ 
A refutation of therefle£lionsagainftinociilation publifhed 
by doctor rast ofLyons, fo far as they are fuppor- 
ted by calculations drawn frotn the bilis of mortali ty in 
London and his obfervations. With a perfuahve of that 
* praflice 
