An economic comparison between tractor-operated and carabao-cultivated rice farms

Bibliographic Details
Main Author: Alviar, Nelly (Guevarra) 1935-
Resource Type: Thesis
Language:English
Published: 1969.
Subjects:
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040 |a DML 
041 |a eng 
042 |a DMLUC 
090 |a LG 995 1969 A14  |b A49 
100 1 |a Alviar, Nelly (Guevarra)  |d 1935- 
245 1 3 |a An economic comparison between tractor-operated and carabao-cultivated rice farms  |c Nelly (Guevarra) Alviar. 
264 1 |c 1969. 
300 |a 113 leaves  |b ill. 
502 |a Thesis (M.S. Agricultural Economics)--University of the Philippines, Los Banos. 
650 0 |a Tillage. 
650 0 |a Rice  |x Implements and machinery. 
842 |a Thesis 
905 |a FI 
905 |a UP 
852 1 |a UPD  |b DARCHIVES  |h LG 995 1969 A14 A49 
942 |a Thesis